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### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the purpose of the Nmfaf_3daDataManagement_Deconfigure service operation? option 1: To configure the MFAF to map data or analytics received by the MFAF to out-bound notification endpoints option 2: To configure the MFAF to stop mapping data or analytics received by the MFAF to out-bound notification endpoints option 3: To supply data or analytics from the MFAF to notification endpoints option 4: To fetch data or analytics from the MFAF based on fetch instructions ### Response: option 2: To configure the MFAF to stop mapping data or analytics received by the MFAF to out-bound notification endpoints explanation :The Nmfaf_3daDataManagement_Deconfigure service operation is used to stop mapping data or analytics received by the MFAF to one or more out-bound notification endpoints.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications How does a supporting UE attach to the same core network operator from which it detached in a shared network? option 1: It requests the core network node to remember its previous selection. option 2: It uses information stored in the UE when it was detached. option 3: It relies on the SIM/USIM card for information. option 4: It performs a fresh attach procedure. ### Response: option 2: It uses information stored in the UE when it was detached. explanation :A supporting UE in a shared network attaches to the same core network operator it detached from by using information stored in the UE when it was detached.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications When can the setting of the Privacy exception list be changed? option 1: Never option 2: Only during emergency services option 3: Anytime option 4: Only with operator permission ### Response: option 3: Anytime explanation :The setting of the Privacy exception list can be changed anytime.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What does the NEF notify to the AF after determining the suitable DNAI(s)? option 1: AF Identifier option 2: EAS address information option 3: DNN option 4: DNAI(s) or the updated DNAI information ### Response: option 4: DNAI(s) or the updated DNAI information explanation :After determining the suitable DNAI(s), NEF notifies the DNAI(s) or the updated DNAI information to AF.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications In online charging, how are chargeable events transformed into charging events? option 1: By the CTF option 2: By the OCF option 3: By the CGF option 4: By the CHF ### Response: option 2: By the OCF explanation :The CTF transforms each chargeable event into a charging event and forwards these charging events to the OCF in real-time.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview What is the purpose of the PSFCH channel in NR V2X sidelink? option 1: To transmit Uplink and Downlink V2X messages option 2: To transmit HARQ feedback for unicast and groupcast option 3: To transmit sidelink synchronization signals option 4: To transmit physical layer structure information option 5: To transmit resource allocation configurations ### Response: option 2: To transmit HARQ feedback for unicast and groupcast explanation :The PSFCH channel in NR V2X sidelink is used to transmit sidelink HARQ feedback for unicast and groupcast services. It provides feedback on the success or failure of the whole transport block and triggers for channel state information (CSI) feedback.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview Which feature proposes to integrate selected WLAN direct discovery technologies as an alternative technology for ProSe Direct Discovery? option 1: Unlicensed Spectrum Offloading System option 2: Enhancements to LTE operation in unlicensed spectrum option 3: Voice services over WLAN option 4: WLAN Offloading System ### Response: option 4: WLAN Offloading System explanation :The feature that proposes to integrate selected WLAN direct discovery technologies as an alternative technology for ProSe Direct Discovery is the WLAN Offloading System.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications When can there be two N3 tunnel terminations at the RAN for a PDU Session? option 1: When there are multiple PDU Session Ids for the PDU Session option 2: When the QoS Flows of the PDU Session are split across the two RATs option 3: When the PDU Session belongs to a specific Network Slice option 4: When the Master RAN node is congested option 5: When the Secondary RAN node is congested ### Response: option 2: When the QoS Flows of the PDU Session are split across the two RATs explanation :If the DL User Plane traffic of some QoS Flows of a PDU Session are directed to the Secondary RAN Node while the remaining QoS Flows are directed to the Master RAN Node, there will be two N3 tunnel terminations at the RAN for such PDU Session.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview Which NGAP procedure is used for inter-system load balancing? option 1: eNB Configuration Transfer option 2: Downlink RAN Configuration Transfer option 3: Uplink RAN Configuration Transfer option 4: MME Configuration Transfer ### Response: option 3: Uplink RAN Configuration Transfer explanation :The NGAP procedure used for inter-system load balancing is Uplink RAN Configuration Transfer.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the purpose of the Validity Period for predictions? option 1: To indicate the area of interest option 2: To provide the Target of Analytics Reporting option 3: To determine the Reporting Threshold option 4: To define the time window option 5: To specify the maximum number of objects ### Response: option 4: To define the time window explanation :The Validity Period for predictions is used to define the time window for which the predictions are valid.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview What is the purpose of the MCImp-MC_ARCH work item? option 1: To specify a common functional architecture for MCVideo option 2: To specify a common functional architecture for MCData option 3: To specify a common functional architecture for all mission critical services option 4: To specify a common functional architecture for MCPTT only ### Response: option 3: To specify a common functional architecture for all mission critical services explanation :The main objective of the MCImp-MC_ARCH work item is to specify a common functional architecture for all mission critical services.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What should the UE consider if it cannot detect any cell meeting the S criterion on a frequency for sidelink operation? option 1: Out-of-coverage for sidelink operation on that frequency option 2: Out-of-coverage for V2X sidelink communication on that frequency option 3: Out-of-coverage for NR sidelink communication on that frequency option 4: In-coverage for NR sidelink communication on that frequency option 5: In-coverage for sidelink operation on that frequency ### Response: option 1: Out-of-coverage for sidelink operation on that frequency explanation :If the UE cannot detect any cell on a frequency meeting the S criterion, it shall consider itself to be out-of-coverage for sidelink operation on that frequency.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the purpose of the Member UE selection assistance functionality hosted by NEF? option 1: To provide filtering criteria for AF's inputs option 2: To collect corresponding data from relevant 5GC NFs option 3: To select member UEs for AF's application operations option 4: To provide QoS for the updated list of UEs option 5: To assist the AI/ML application server in scheduling UEs ### Response: option 3: To select member UEs for AF's application operations explanation :The Member UE selection assistance functionality hosted by NEF is used to assist the AF in selecting member UEs that can be used in application operations such as AI/ML based applications.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications When does the AMF enable or disable the 5G access stratum time distribution for a UE? option 1: When UE is in CM-REJECTED state option 2: When UE is in CM-IDLE state option 3: When UE is in CM-REGISTERED state option 4: When UE is in CM-DISCONNECTED state option 5: When UE is in CM-CONNECTED state ### Response: option 5: When UE is in CM-CONNECTED state explanation :If the AMF receives start and stop times, it sends a message to the NG-RAN to enable or disable the 5G access stratum time distribution according to the expiry of start and stop times when the UE is in CM-CONNECTED state.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications When can target UEs be positioned for lawful interception services? option 1: Only if the target UE user authorizes it option 2: Only if the privacy attribute value allows positioning option 3: Under all circumstances required by local regulatory requirements option 4: Never ### Response: option 3: Under all circumstances required by local regulatory requirements explanation :Target UEs can be positioned for lawful interception services under all circumstances required by local regulatory requirements.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What are DCI formats with CRC scrambled by MCCH-RNTI or G-RNTI referred to as? option 1: Multicast DCI formats option 2: Broadcast DCI formats option 3: Unicast DCI formats option 4: PUCCH DCI formats ### Response: option 2: Broadcast DCI formats explanation :DCI formats with CRC scrambled by MCCH-RNTI or G-RNTI for broadcast scheduling PDSCH receptions are referred to as broadcast DCI formats.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What kind of access can enterprise UEs have to non-public networks? option 1: Access to the non-public network of the enterprise only option 2: Access to both a non-public network and a PLMN option 3: Access to a PLMN only option 4: Access to a PLMN and a non-public network via a different network option 5: Access to a PLMN and a non-public network via multiple subscriptions ### Response: option 2: Access to both a non-public network and a PLMN explanation :Some enterprise UEs can be restricted to only access the non-public network of the enterprise, while others can access both a non-public network and a PLMN where specifically allowed.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the purpose of the TRP Measurement Grid? option 1: To calculate the CDF of the EIRP/EIS distribution in 3D option 2: To determine the total power radiated by the DUT in the TX beam peak direction option 3: To determine the TX and RX beam peak direction option 4: To perform TRP measurements taken on the sampling grid option 5: To perform 3D Throughput/RSRP/EIS scans for RX beam peak direction ### Response: option 4: To perform TRP measurements taken on the sampling grid explanation :The TRP Measurement Grid is used to perform TRP measurements taken on the sampling grid to determine the total power radiated by the DUT in the TX beam peak direction.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What action is necessary to get access to services in Idle mode? option 1: Camping on a cell option 2: Performing location registration option 3: Performing CN type selection option 4: Performing RNA update option 5: All of the above ### Response: option 1: Camping on a cell explanation :Camping on a cell is necessary to get access to services in Idle mode.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview How does EC-GSM-IoT improve coverage performance for Cellular IoT devices? option 1: By increasing the transmit power option 2: By reducing the MS complexity option 3: By using modified channel coding schemes option 4: By adding more timeslot resources ### Response: option 3: By using modified channel coding schemes explanation :EC-GSM-IoT improves the coverage performance of Cellular IoT devices by using modified channel coding schemes.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What triggers the NF/NF Service Context Transfer Push procedure? option 1: The Target NF/NF Service receiving a notification about the decommissioning option 2: The Source NF informing the NRF about the decommissioning option 3: The Source NF sending a request to the Target NF/NF Service option 4: The Target NF/NF Service receiving a request from the Source NF/NF Service option 5: The Target NF/NF Service setting up necessary information about the new context location ### Response: option 3: The Source NF sending a request to the Target NF/NF Service explanation :When triggered, the Source NF/NF Service acting as an NF Service Consumer sends its Context to the Target NF/NF Service acting as an NF Service Producer by sending a request.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview Which 5G vertical domain is the maritime domain a part of? option 1: Public safety domain option 2: Automotive domain option 3: Factory automation domain option 4: Satellite industrial domain option 5: None of the above ### Response: option 5: None of the above explanation :The maritime domain is one of the 5G vertical domains in 3GPP.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the purpose of the User Configuration mechanism in the IMS Multimedia Telephony service? option 1: To support synchronization of communication logs between multiple devices option 2: To indicate which identities are active or inactive on a specific UE option 3: To provide user preferences for media handling capabilities option 4: To modify the Caller Identity Analytics function ### Response: option 2: To indicate which identities are active or inactive on a specific UE explanation :The User Configuration mechanism allows an authorized user to indicate which identities are active or inactive on a specific UE.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the purpose of packet buffering in Edge Relocation? option 1: To prevent packet loss during EAS migration option 2: To optimize user plane latency option 3: To enable simultaneous connectivity over source and target PSA option 4: To eliminate the need for EAS IP replacement ### Response: option 1: To prevent packet loss during EAS migration explanation :Packet buffering is used in Edge Relocation to buffer uplink packets and prevent packet loss when the application client sends UL packets to a new EAS before it is ready to handle them.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview What does the Multi-Identity (MiD) service enable? option 1: A user to use different UEs registered under different public user identities option 2: A user to use different identities on a single UE option 3: Call distribution to different members of a group or firm option 4: A user to share identities with another user option 5: A user to use different UEs that are registered under the same public user identity ### Response: option 2: A user to use different identities on a single UE explanation :The Multi-Identity (MiD) service enables a user to use different identities on a single UE.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the maximum number of PDU Sessions? option 1: 128 option 2: 32 option 3: 8 option 4: 256 option 5: 64 ### Response: option 4: 256 explanation :The maximum number of PDU Sessions is 256.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications Which identity is used for indication of pre-emption in the downlink? option 1: C-RNTI option 2: CI-RNTI option 3: CS-RNTI option 4: INT-RNTI option 5: P-RNTI ### Response: option 4: INT-RNTI explanation :INT-RNTI is used for indication of pre-emption in the downlink.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the purpose of the group identifier called 'External Group ID'? option 1: To identify individual UEs within a group option 2: To resolve the group ID to individual UE ID option 3: To reduce signalling for sending event reports of group members option 4: To indicate the time for which monitoring event reporting can be aggregated option 5: To handle group-based enhancements in the network capability exposure function ### Response: option 2: To resolve the group ID to individual UE ID explanation :The group identifier 'External Group ID' is used to identify the group of UEs and is resolved to individual UE ID by the HSS or PCRF.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications When can the V-SMF delete the DNS context from the selected V-EASDF? option 1: When the request for HR-SBO is not authorized option 2: When the V-SMF selects a new V-EASDF option 3: When the UE initiates a Mobility Registration Update procedure option 4: When the AF triggers EAS rediscovery ### Response: option 1: When the request for HR-SBO is not authorized explanation :If the request for HR-SBO is not authorized and a DNS context had been created, the V-SMF deletes the DNS context from the selected V-EASDF.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What does a UE determine when selecting a power for an S-SS/PSBCH block transmission occasion? option 1: Value of dl-P0-PSBCH-r16 option 2: Value of dl-Alpha-PSBCH option 3: Number of resource blocks for a S-SS/PSBCH block transmission option 4: Value of dl-P0-PSBCH-r17 option 5: Value of dl-P0-PSBCH-r16 if provided, else dl-Alpha-PSBCH ### Response: option 5: Value of dl-P0-PSBCH-r16 if provided, else dl-Alpha-PSBCH explanation :A UE determines a power for an S-SS/PSBCH block transmission occasion based on the value of dl-P0-PSBCH-r16 if provided, else dl-Alpha-PSBCH.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview What is supported in enhanced TTI bundling compared to Rel-13 CE mode A in eMTC? option 1: UL asynchronous HARQ transmission option 2: Different repetition levels of scheduled PUSCH option 3: Bundle frequency hopping option 4: Multi-subframe channel estimation option 5: HARQ process ID ### Response: option 2: Different repetition levels of scheduled PUSCH explanation :Enhanced TTI bundling supports additional repetition numbers, including 12 and 24, compared to Rel-13 CE mode A in eMTC.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the purpose of the MasterInformationBlockSidelink message? option 1: To request UE sidelink capabilities option 2: To indicate the failure of a PC5 RRC AS reconfiguration option 3: To transfer UE radio access capabilities option 4: To include sidelink DRX assistance information used to determine the sidelink DRX configuration option 5: To include the system information transmitted by a UE via SL-BCH ### Response: option 5: To include the system information transmitted by a UE via SL-BCH explanation :The purpose of the MasterInformationBlockSidelink message is to include the system information transmitted by a UE via SL-BCH.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the indication used to invoke the terminal application in the peer end of a multimedia call? option 1: H.243 information option 2: H.223 and H.245 information option 3: Call Control Capabilities information option 4: H.324 information ### Response: option 4: H.324 information explanation :In the peer end of a multimedia call, the H.324 information is used to invoke the terminal application.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the role of the bearer control function? option 1: To provide interfaces for supplementary services option 2: To define the characteristics of bearers option 3: To assign and release bearers for a call option 4: To enable subscribers to control services option 5: To adapt bearers for fixed network use ### Response: option 3: To assign and release bearers for a call explanation :The bearer control function is responsible for the assignment and release of bearers for a call.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the purpose of interworking between a 5G core network and an EPC? option 1: To support home network provided data connectivity option 2: To preserve IP address for PS service option 3: To provide support for services in the home network option 4: To support mobility procedures with minimum impact to the user experience ### Response: option 4: To support mobility procedures with minimum impact to the user experience explanation :The 5G system shall support mobility procedures between a 5G core network and an EPC with minimum impact to the user experience.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview What does the Relaxed monitoring for cell reselection feature in NB-IoT allow the UE to do? option 1: Avoid monitoring neighbouring cells for 24 hours in stationary or non-changing network topology option 2: Request NPUSCH resources for BSR transmission option 3: Reduce system acquisition time for the UE option 4: Support small cell deployments with lower maximum transmit power option 5: Improve the accuracy of narrowband measurement ### Response: option 1: Avoid monitoring neighbouring cells for 24 hours in stationary or non-changing network topology explanation :The Relaxed monitoring for cell reselection feature allows the UE to avoid monitoring neighbouring cells for 24 hours in cases where the UE is stationary and/or the network topology is not changing. This helps to extend UE battery life.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What happens during session termination in online charging? option 1: The resource usage is debited from the subscriber account immediately option 2: The network element sends an interim charging event option 3: A certain amount of units is blocked on the subscriber's account option 4: The CDF produces a matching CDR option 5: The value of unused quota is returned to the subscriber's account ### Response: option 5: The value of unused quota is returned to the subscriber's account explanation :During session termination in online charging, the value of any unused quota is returned by the network element to the OCS/CCS, which then returns it to the subscriber's account.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications Can any party in a multiparty call undergo voice call continuity? option 1: Yes, any party in a multiparty call can undergo voice call continuity option 2: No, only the calling party can undergo voice call continuity option 3: No, only the called party can undergo voice call continuity option 4: No, voice call continuity is not supported for multiparty calls ### Response: option 1: Yes, any party in a multiparty call can undergo voice call continuity explanation :It is possible for any party in a multiparty call to undergo voice call continuity and stay in the call. The entire multiparty call can be terminated when the served mobile subscriber releases, even if they are connected via IMS.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview What is covered by enhanced application layer support for V2X services? option 1: PC5 radio resource control option 2: Advanced V2X services option 3: SDAP layer enhancements option 4: V2X communication over NR PC5 reference point option 5: Tele-Operated Driving ### Response: option 2: Advanced V2X services explanation :Enhanced application layer support for V2X services covers the support of advanced V2X services, considering existing stage 1 and stage 2 work within 3GPP and V2X application requirements defined outside 3GPP.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview What is the purpose of the UE Capability Management Function (UCMF)? option 1: To store UE radio capability IDs option 2: To assign UE radio capability IDs option 3: To provision UE radio capability IDs option 4: All of the above ### Response: option 4: All of the above explanation :The UE Capability Management Function (UCMF) is used to store, assign, and provision UE radio capability IDs.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications How does a non-supporting UE select a core network operator to serve it in a shared network? option 1: The UE selects an operator from the available CN operators. option 2: The shared network selects an operator for the UE. option 3: The RAN routes the UE to an available CN node. option 4: The BSC/RNC/eNodeB relays the chosen operator to the core network node. ### Response: option 2: The shared network selects an operator for the UE. explanation :A non-supporting UE in a shared network has the operator selected by the shared network.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications For PSFCH transmission with HARQ-ACK information, how are the PRBs allocated? option 1: In an ascending order of the PRB index only option 2: In an ascending order of the cyclic shift pair index only option 3: In an ascending order of both the PRB index and the cyclic shift pair index option 4: In a random order ### Response: option 3: In an ascending order of both the PRB index and the cyclic shift pair index explanation :For PSFCH transmission with HARQ-ACK information, the PRBs are allocated in an ascending order of both the PRB index and the cyclic shift pair index.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What determines the energy detection threshold in channel access procedures? option 1: The maximum eNB/gNB output power in dBm for the channel option 2: The single channel bandwidth in MHz option 3: The absence of any other technology sharing the channel option 4: All of the above ### Response: option 4: All of the above explanation :The energy detection threshold in channel access procedures is determined by the maximum eNB/gNB output power, single channel bandwidth, and the absence of any other technology sharing the channel.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview What does the Load-Balancing steering mode do? option 1: Splits the traffic of a data flow across 3GPP and non-3GPP accesses option 2: Balances the load on the core network nodes option 3: Restricts the UE to a single access type option 4: Improves network performance measurements ### Response: option 1: Splits the traffic of a data flow across 3GPP and non-3GPP accesses explanation :The Load-Balancing steering mode splits the traffic of a data flow across 3GPP and non-3GPP accesses in both uplink and downlink directions separately.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What does the home environment need to provide to the visited network when allowing a subscriber to roam to different domains? option 1: Service data option 2: Authentication data option 3: Subscription data option 4: Capabilities data option 5: Roaming agreement data ### Response: option 3: Subscription data explanation :The document states that when an operator allows a subscriber to roam to different domains, the home environment needs to provide subscription data to the visited network.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What does VarConnEstFailReportList include? option 1: Information about connection resume successes option 2: Information about connection establishment successes option 3: Information about connection resume failures option 4: Information about connection establishment failures option 5: Information about successful handovers ### Response: option 4: Information about connection establishment failures explanation :VarConnEstFailReportList includes a list of the connection establishment failure and/or connection resume failure information.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications Which interface is used to transfer short messages between the SGSN and SMS-GMSC/SMS-IWMSC? option 1: Gn/Gp-interface option 2: Gr-interface option 3: Gs-interface option 4: Gb-interface option 5: Gd-interface ### Response: option 5: Gd-interface explanation :The Gd-interface is used to transfer short messages between the SGSN and SMS-GMSC/SMS-IWMSC.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What does the RRC protocol offer to upper layers? option 1: Broadcast of common control information option 2: Notification of UEs in RRC_IDLE option 3: Transfer of dedicated signalling option 4: Broadcast of positioning assistance data option 5: Transfer of application layer measurement configuration and reporting ### Response: option 1: Broadcast of common control information explanation :The RRC protocol offers the service of broadcasting common control information to upper layers.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is SIPTO at the Local Network? option 1: A collocated L-GW in the eNB option 2: A standalone GW option 3: A collocated S-GW and L-GW in the eNB option 4: A collocated MME and S-GW option 5: A collocated MME and L-GW ### Response: option 1: A collocated L-GW in the eNB explanation :SIPTO at the Local Network refers to the use of a collocated L-GW in the eNB or a standalone GW to support certain functions.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications In the indirect communication model without delegated discovery, what is the role of the SCP? option 1: It authorizes the NF service consumer's request option 2: It selects the NF service producer instance for the NF service consumer option 3: It stores and marks the NF service consumer as available option 4: It routes the request from the NF service consumer to the selected NF service producer instance option 5: It notifies the NF service consumer of newly registered/updated/deregistered NF instances ### Response: option 4: It routes the request from the NF service consumer to the selected NF service producer instance explanation :In the indirect communication model without delegated discovery, the SCP routes the request from the NF service consumer to the selected NF service producer instance.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications When is Paging with Wake Up Signal (WUS) used? option 1: When the UE is in RRC_INACTIVE state option 2: When the UE is in RRC_IDLE state option 3: When the UE detects a PTW option 4: When the UE supports DRX option 5: When the UE supports GWUS ### Response: option 2: When the UE is in RRC_IDLE state explanation :Paging with Wake Up Signal (WUS) is used in the RRC_IDLE state when the UE detects WUS and needs to monitor the following POs or receive a paging message.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications In unpaired spectrum operation, when are a DL BWP and an UL BWP linked together? option 1: When the DL BWP index and the UL BWP index are the same option 2: When the center frequency for both BWP is the same option 3: When they have the same SCS configuration option 4: When they have the same number of RB sets ### Response: option 1: When the DL BWP index and the UL BWP index are the same explanation :In unpaired spectrum operation, a DL BWP and an UL BWP are linked together when the DL BWP index and the UL BWP index are the same.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications How is Extended Access Barring supported in shared networks? option 1: The BSC/RNC/eNodeB configures the UE for access barring. option 2: The shared network applies access barring uniformly for all UEs. option 3: The UE requests access barring for specific operators. option 4: The BSC/RNC/eNodeB provides independent support for each sharing operator. ### Response: option 4: The BSC/RNC/eNodeB provides independent support for each sharing operator. explanation :In shared networks, the BSC/RNC/eNodeB provides independent support for the barring of MSs configured for Extended Access Barring for each sharing operator.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What are the peak packet data rates supported by the Evolved Packet System on the radio access bearer? option 1: 100 Mbps downlink and 50 Mbps uplink option 2: 50 Mbps downlink and 100 Mbps uplink option 3: 100 Mbps both downlink and uplink option 4: 50 Mbps both downlink and uplink ### Response: option 1: 100 Mbps downlink and 50 Mbps uplink explanation :The radio access network of the Evolved Packet System is capable of supporting instantaneous peak packet data rates of 100 Mbps on the radio access bearer downlink to the UE and 50 Mbps on the uplink.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is a Personal IoT Network (PIN)? option 1: A network located within a residence, office or shop that provides connectivity to the 5G network. option 2: A network owned, installed, and configured by a public network operator. option 3: A network that consists of PIN Elements and communicates using PIN Direct Connection. option 4: A network that supports mechanisms for identifying a PIN, PIN Element, eRG, and PRAS. option 5: A network that supports regulatory requirements for emergency calls, PWS, and eCall for UEs connected via 3GPP access. ### Response: option 3: A network that consists of PIN Elements and communicates using PIN Direct Connection. explanation :A Personal IoT Network (PIN) is described as a network that consists of PIN Elements that communicate using PIN Direct Connection or direct network connection and is managed locally.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What criteria are considered for network broadcast geographic area coverage management? option 1: OTT provider request and available network capacity option 2: OTT provider request and number of users under broadcast network coverage option 3: Location information of UE and number of users under broadcast network coverage option 4: OTT provider request and location information of UE option 5: Number of users under broadcast network coverage and available network capacity ### Response: option 2: OTT provider request and number of users under broadcast network coverage explanation :According to the document, network broadcast geographic area coverage management considers OTT provider request (including the potential coverage information of TV service information) and the number of users under broadcast network coverage.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What does the 5G system need to provide for mobile base station relays using 5G connectivity provided by a different MNO? option 1: Separate network infrastructure for MNO-B to communicate with MNO-A through the relay option 2: Specific QoS handling for traffic relayed through the MNO-B's network option 3: Ability for MNO-A and MNO-B to share relay resources for UEs connected to the 5G network option 4: Authorization from MNO-A for MNO-B to provide 5G connectivity through the relay option 5: Ownership and control of the relay by MNO-A despite using connectivity from MNO-B ### Response: option 3: Ability for MNO-A and MNO-B to share relay resources for UEs connected to the 5G network explanation :The 5G system needs to support RAN sharing between multiple PLMNs for UEs connected to the 5G network via mobile base station relays, assuming that relay and (donor) RAN resources are shared among operators.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications When can a UE apply Type 1 channel access procedures for a UL transmission(s)? option 1: Before receiving the corresponding capability option 2: After performing Type 2 channel access procedures option 3: After receiving the corresponding capability option 4: None of the above ### Response: option 3: After receiving the corresponding capability explanation :A UE can apply Type 1 channel access procedures for a UL transmission(s) after receiving the corresponding capability.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications Which power saving scheme achieves power consumption reduction by potentially skipping PDCCH monitoring at subsequent slots of PDSCH/PUSCH transmission? option 1: Cross-slot scheduling option 2: Same slot scheduling option 3: Multi-slot scheduling option 4: Dynamic DRX configuration ### Response: option 3: Multi-slot scheduling explanation :The power saving scheme of multi-slot scheduling achieves power consumption reduction by potentially skipping PDCCH monitoring at subsequent slots of PDSCH/PUSCH transmission.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What type of authentication and authorization is required for accessing a 5G VN group? option 1: No authentication/authorization is required option 2: Primary 5G VN group authentication/authorization option 3: Individual UE authentication/authorization option 4: Common DN authentication/authorization option 5: Secondary authentication/authorization ### Response: option 5: Secondary authentication/authorization explanation :Accessing a 5G VN group requires secondary authentication and authorization, which is performed as part of the PDU Session Establishment procedure.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What does the timing advance command for a TAG indicate? option 1: Change of synchronization signal transmission timing option 2: Change of downlink timing relative to the current downlink timing option 3: Change of uplink timing relative to the current uplink timing option 4: Change of broadcast channel transmission timing ### Response: option 3: Change of uplink timing relative to the current uplink timing explanation :The timing advance command for a TAG indicates the change of uplink timing relative to the current uplink timing.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What can be configured separately for each SPS configuration in LTE? option 1: The time reference option 2: The PDCP duplication settings option 3: The cyclic shift for the UL Demodulation Reference Signal (DMRS) option 4: The allocated RBs (Resource Blocks) ### Response: option 3: The cyclic shift for the UL Demodulation Reference Signal (DMRS) explanation :In LTE, the cyclic shift for the UL Demodulation Reference Signal (DMRS) can be configured independently for each SPS configuration.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What are the supported scenarios for MPS for MMTEL voice? option 1: MPS for MMTEL voice and voice conference calls for an authorized Service User using a UE with an MPS subscription option 2: MPS for MMTEL voice and voice conference calls for an authorized Service User using a UE that does not have an MPS subscription option 3: MPS for all participants of an authorized MMTEL voice conference call option 4: All of the above ### Response: option 4: All of the above explanation :The system shall support MPS for MMTEL voice and voice conference calls for an authorized Service User using a UE with an MPS subscription, a UE that does not have an MPS subscription, and all participants of an authorized MMTEL voice conference call.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the high quality criterion for reporting a PLMN to the NAS in the E-UTRA and NB-IoT case? option 1: Measured RSRP value greater than or equal to -110 dBm option 2: Measured RSRP value less than -110 dBm option 3: Measured RSRP value greater than or equal to -100 dBm option 4: Measured RSRP value less than -100 dBm option 5: Measured RSRP value greater than or equal to -120 dBm ### Response: option 1: Measured RSRP value greater than or equal to -110 dBm explanation :The high quality criterion for reporting a PLMN to the NAS in the E-UTRA and NB-IoT case is a measured RSRP value greater than or equal to -110 dBm.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What power saving gain range is observed for the power saving scheme with UE adaptation to the number of antenna/MIMO layer? option 1: 3% - 20% option 2: 6% - 30% option 3: 15% - 45% option 4: 30% - 280% ### Response: option 2: 6% - 30% explanation :The power saving gain for the power saving scheme with UE adaptation to the number of antenna/MIMO layer ranges from 6% to 30%.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What does the SIP Reason header extension work item do? option 1: Specifies procedures for interworking of eCall over IMS to CS domain option 2: Introduces password protection for activation of supplementary services in IMS option 3: Ensures consistency of all the possible extensions of the SIP Reason header field option 4: Provides media handling extensions for IMS-based telepresence ### Response: option 3: Ensures consistency of all the possible extensions of the SIP Reason header field explanation :The SIP Reason header extension work item ensures consistency of all the possible extensions of the SIP Reason header field.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview What is the main objective of intent driven management for service or network management? option 1: To support monitoring of the progress of file download in a downloading job option 2: To provide detailed knowledge of the underlying network resources option 3: To optimize the provisioning of management services for UEs in a specified area option 4: To reduce the complexity of management for network resources option 5: To enhance the support for the NSA in the service-based management architecture ### Response: option 4: To reduce the complexity of management for network resources explanation :The intent driven management aims to reduce the complexity of management without getting into the intricate detail of the underlying network resources.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the RRC buffer size for a UE? option 1: 45 MB option 2: 45 KB option 3: 45 GB option 4: 45 TB option 5: 4500 KB ### Response: option 2: 45 KB explanation :The RRC buffer size for a UE is 45 Kbytes.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What does the ECS provide to the EEC? option 1: Edge configuration information option 2: EAS configuration information option 3: Network capability information option 4: Application Data Traffic ### Response: option 1: Edge configuration information explanation :The ECS provides Edge configuration information to the EEC.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview Are the MuD and MiD services mutually exclusive? option 1: Yes, a user can only use either MuD or MiD service at a time option 2: No, they can both be used at the same time option 3: No, a user can switch between MuD and MiD services option 4: Yes, a user can only use MuD service on one type of UE and MiD service on another option 5: No, a user can only use either MuD or MiD service based on their subscription ### Response: option 2: No, they can both be used at the same time explanation :The MuD and MiD services can be used at the same time.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview What does the feature 'Accessing a list of deferred data communications' enable for the MCData service? option 1: Sharing the current MCData system defined status option 2: Real-time updates of changes to group dynamic data option 3: Sending an application level message to MCData clients option 4: Temporary storage of data communications option 5: Extending the MCData application identifier ### Response: option 4: Temporary storage of data communications explanation :The feature 'Accessing a list of deferred data communications' enables the MCData service to temporarily store data communications for the case where the download of the data has been deferred by an MCData user.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview What are the enhancements specified for the 3GPP Northbound APIs in Release 16? option 1: Optimization of APIs option 2: Handling communication failure cases option 3: HTTP-based protocol or OpenAPI file improvements option 4: Additional deployment models option 5: All of the above ### Response: option 5: All of the above explanation :The enhancements specified for the 3GPP Northbound APIs in Release 16 include optimization of APIs, handling communication failure cases, and HTTP-based protocol or OpenAPI file improvements.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview Where is the UE Radio Capability ID signaled by the UE? option 1: Over Uu interface between the UE and the CN option 2: Within the RAN in handover procedures option 3: Within the CN option 4: All of the above ### Response: option 4: All of the above explanation :The UE Radio Capability ID is signaled by the UE over Uu interface, within the RAN in handover procedures, and within the CN.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is one of the requirements for interworking between fixed access and Evolved Packet Core? option 1: Efficient usage of system resources option 2: Policy management and authentication for WLAN terminals option 3: Routing different PDN connections through different accesses option 4: Support for simultaneous access to PLMN services option 5: Support for offline charging for traffic routed via the Evolved Packet Core ### Response: option 3: Routing different PDN connections through different accesses explanation :The Evolved Packet System shall be able to route different simultaneously active PDN connections through different accesses while interworking between the fixed access and Evolved Packet Core.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications How is the modulation order (Qm) and target code rate (R) determined for PSSCH transmission? option 1: Based on the DM-RS configuration option 2: Based on the MCS table option 3: Based on the number of REs in the slot option 4: Based on the redundancy version option 5: Based on the number of DMRS port ### Response: option 2: Based on the MCS table explanation :The UE uses the MCS table and the Modulation and Coding Scheme (MCS) field in SCI format 1-A to determine the modulation order (Qm) and target code rate (R) for PSSCH transmission.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What inputs are required for the Nmfaf_3daDataManagement_Configure service operation? option 1: Data Consumer or Analytics Consumer Information option 2: Formatting Instructions, Processing Instructions, MFAF Notification Information, Transaction Reference Id, ADRF ID option 3: Notification Correlation Information option 4: Set of Fetch Correlation ID(s) ### Response: option 1: Data Consumer or Analytics Consumer Information explanation :Data Consumer or Analytics Consumer Information is required as an input for the Nmfaf_3daDataManagement_Configure service operation.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What are the enhanced RRM requirements in DRX in connected mode? option 1: Reduced cell identification delay and measurement period. option 2: Reduced cell detection delay, measurement period, and evaluation time. option 3: Reduced cell identification delay, measurement period, and evaluation time. option 4: Reduced cell detection delay and measurement period. ### Response: option 1: Reduced cell identification delay and measurement period. explanation :The enhanced RRM requirements in DRX in connected mode include reducing the cell identification delay and measurement period.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview Which TS specification defines the Proximity-based Services (ProSe) architecture? option 1: TS 23.401 option 2: TS 23.228 option 3: TS 23.303 option 4: TS 23.468 ### Response: option 3: TS 23.303 explanation :The common functional architecture to support mission critical services utilizes the Proximity-based Services (ProSe) architecture defined in TS 23.303.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications Which parameter in SL-TxProfileList-r17 indicates compatibility with DRX? option 1: spare1 option 2: spare2 option 3: drx-Compatible option 4: drx-Incompatible ### Response: option 3: drx-Compatible explanation :The parameter drx-Compatible in SL-TxProfileList-r17 indicates compatibility with DRX.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications In the context of pathloss models, what is O2I? option 1: Over-to-Inaction option 2: Out-of-Office option 3: On-to-Infinity option 4: Outdoor to Indoor ### Response: option 4: Outdoor to Indoor explanation :O2I stands for Outdoor to Indoor in the context of pathloss models.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is true about services not mentioned within the interaction clause? option 1: They have no impact on other supplementary services option 2: They are mandatory for IMS Multimedia Telephony service option 3: They are optional for IMS Multimedia Telephony service option 4: They are applicable to UE accessing IMS via 3GPP accesses option 5: They are applicable to CEPT members ### Response: option 1: They have no impact on other supplementary services explanation :In general, if a service is not mentioned within the interaction clause, then there is no impact.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What does the 5G system need to support for a UE accessing multiple network slices? option 1: Access to the most suitable network slice in minimum time option 2: Minimization of power consumption option 3: Minimization of service interruption time option 4: All of the above option 5: None of the above ### Response: option 4: All of the above explanation :For a UE authorized to access multiple network slices, the 5G system needs to support accessing the most suitable network slice in minimum time, minimize power consumption, and minimize service interruption time.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What QoS characteristics does the MPS system support? option 1: Specific QoS characteristics for MPS Voice, Video, and Data option 2: Equal QoS characteristics for all MPS sessions option 3: No QoS characteristics for MPS sessions option 4: Priority QoS characteristics for MPS sessions option 5: Higher QoS characteristics for MPS Voice than Video or Data ### Response: option 1: Specific QoS characteristics for MPS Voice, Video, and Data explanation :The MPS system supports the selection, enforcement, and maintenance of specific QoS characteristics for MPS Voice, Video, and Data sessions.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview What are the key functionalities supported by the common services core in MC services? option 1: Group management option 2: User authentication option 3: Service configurations option 4: All of the above ### Response: option 4: All of the above explanation :The common services core supports group management, user authentication, and service configurations.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What does the 5G system prevent in terms of privacy for UEs using 5G LAN-type service? option 1: Sharing of UE's identifying information option 2: Sharing of UE's IP address option 3: Sharing of UE's location information option 4: Sharing of UE's communication history option 5: All of the above ### Response: option 1: Sharing of UE's identifying information explanation :The 5G system prevents the sharing of a UE's identifying information, such as SUPI and MSISDN, on private communication among UEs using 5G LAN-type service.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications Which 3GPP specification specifies the architecture for enabling Edge Applications in 5GS? option 1: TS 23.501 option 2: TS 23.502 option 3: TS 23.558 option 4: TS 23.548 ### Response: option 3: TS 23.558 explanation :TS 23.558 specifies the architecture for enabling Edge Applications in 5GS.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is associated with a time and/or date setting in the IMS Multimedia Telephony service? option 1: Media capabilities option 2: Caller identity verification results option 3: Activation, deactivation, and invocation of services option 4: Allow/block lists for service activation ### Response: option 3: Activation, deactivation, and invocation of services explanation :The activation, deactivation, and invocation of services can be associated with a time and/or date setting in the IMS Multimedia Telephony service.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the purpose of the EAS discovery in the application layer architecture? option 1: To provide mechanisms for an EEC to discover available EASs option 2: To provide relevant configuration information of the EASs to the EEC option 3: To support exposure of 3GPP network's capabilities to the EASs option 4: To support exposure of EES's capabilities to the EASs option 5: To support exposure of EAS's capabilities to the other EASs ### Response: option 1: To provide mechanisms for an EEC to discover available EASs explanation :The EAS discovery specifies the requirements for providing mechanisms for an EEC to discover available EASs.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications Which entities can consume Management Data Analytics Service (MDAS)? option 1: MnFs, NFs, SON functions, SLS assurance functions, human operators, and AFs option 2: MnS producers, NWDAF, network and service optimization tools/functions, and AFs option 3: Producers and consumers of network and service management option 4: MnFs, NFs, SON functions, and AFs ### Response: option 1: MnFs, NFs, SON functions, SLS assurance functions, human operators, and AFs explanation :Various consumers, including MnFs, NFs, SON functions, SLS assurance functions, human operators, and AFs, can consume MDAS.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications Which solutions in LTE support configurable reliability and latency combinations? option 1: Semi-static CFI configuration and PDSCH repetition option 2: UL SPS repetition and PDCP packet duplication option 3: Granular time reference provision and PDCP packet duplication option 4: PDSCH repetition and Granular time reference provision ### Response: option 1: Semi-static CFI configuration and PDSCH repetition explanation :Semi-static CFI configuration and PDSCH repetition in LTE support configurable reliability and latency combinations.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What type of frames does the Ethernet transport service need to support? option 1: IP frames option 2: TCP frames option 3: Ethernet frames option 4: UDP frames option 5: DNS frames ### Response: option 3: Ethernet frames explanation :The Ethernet transport service needs to support the transport of Ethernet frames.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the typical connection density in factory automation applications? option 1: 10 connections per 10 m2 option 2: 1 connection per 100 m3 option 3: 10 connections per km2 option 4: 100 connections per factory hall option 5: 1,000 connections per 1,000 m2 ### Response: option 3: 10 connections per km2 explanation :The typical connection density in factory automation applications is 10 connections per km2.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards overview What is the purpose of the Common API Framework (CAPIF) for 3GPP Northbound APIs? option 1: To define a standard API framework for 3rd party Application Servers option 2: To handle communication failure cases option 3: To optimize the 3GPP Northbound APIs option 4: To specify the xMB API for MBMS option 5: To support the implementation of SEAL services ### Response: option 1: To define a standard API framework for 3rd party Application Servers explanation :The purpose of the Common API Framework (CAPIF) for 3GPP Northbound APIs is to define a standard API framework for 3rd party Application Servers.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications How are capability parameters signalled in the corresponding FSs for intra-band contiguous CA? option 1: Per band option 2: Per carrier option 3: Per feature set option 4: Per block of contiguous serving cells option 5: Per duplex mode ### Response: option 4: Per block of contiguous serving cells explanation :Capability parameters for intra-band contiguous CA are signalled in the corresponding FSs per block of contiguous serving cells.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the purpose of the Enhanced TNL Address Discovery with the X2 GW? option 1: To route X2AP messages between (H)eNBs option 2: To detect (H)eNB unavailability option 3: To register (H)eNBs with the X2 GW option 4: To enhance the TNL address discovery procedure option 5: None of the above ### Response: option 4: To enhance the TNL address discovery procedure explanation :The Enhanced TNL Address Discovery is used to enhance the TNL address discovery procedure with the X2 GW.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the purpose of providing secure means for communication scheduling information to an NPN in a 5G network? option 1: To perform network energy saving and network resource optimization option 2: To assign a UE to a network slice used for the third-party option 3: To expose broadcasting capabilities to trusted third-party broadcasters' management systems option 4: To allow a third-party to manage this trusted third-party owned application(s) in the operator's Service Hosting Environment option 5: To monitor the resource utilization of the network service that are associated with the third-party ### Response: option 1: To perform network energy saving and network resource optimization explanation :Providing secure means for communication scheduling information to an NPN in a 5G network allows the network to perform network energy saving and network resource optimization.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What are the ThreshServingOffloadWLAN parameters used for? option 1: To specify the WLAN channel utilization threshold. option 2: To define the RSRP threshold for traffic steering from WLAN to E-UTRAN. option 3: To specify the WLAN RSSI threshold in dB. option 4: To determine the timer value for traffic steering between E-UTRAN and WLAN. option 5: To define the RSRP threshold for traffic steering from E-UTRAN to WLAN. ### Response: option 5: To define the RSRP threshold for traffic steering from E-UTRAN to WLAN. explanation :The ThreshServingOffloadWLAN parameters are used to specify the RSRP threshold (in dBm) for traffic steering from E-UTRAN to WLAN.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications For FR2-2 measurement system, what is the minimum channel bandwidth required for modelling multi-path fading in single carrier scenarios? option 1: 400 MHz option 2: 200 MHz option 3: 600 MHz option 4: 100 MHz option 5: 300 MHz ### Response: option 1: 400 MHz explanation :For FR2-2 measurement system, a channel bandwidth of at least 400 MHz is required for modelling multi-path fading in single carrier scenarios.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What does 5GS act as when integrated with IEEE TSN network? option 1: Layer 2 Ethernet Bridge option 2: TSN AF option 3: DetNet Router option 4: Transport Network Controller ### Response: option 1: Layer 2 Ethernet Bridge explanation :In the context of integration with IEEE TSN network, 5GS acts as a Layer 2 Ethernet Bridge.

### Instruction: Choose the most appropriate option for the given question. Also provide an explanation. Category :Standards specifications What is the scrambling sequence generator initialized with for a PDCCH with the CRC scrambled by G-RNTI in a common search space? option 1: dataScramblingIdentityPDSCH option 2: dataScramblingIdentityPDSCH2 option 3: C-RNTI option 4: MCS-C-RNTI option 5: CS-RNTI ### Response: option 1: dataScramblingIdentityPDSCH explanation :The scrambling sequence generator is initialized with dataScramblingIdentityPDSCH for a PDCCH with the CRC scrambled by G-RNTI in a common search space.