nyuuzyou/kompy huggingface dataset:
Answer key 
1 1 3 - Fiona Aish & Jo Tomlinson

Unit 11
Comparatives and superlatives
Comparative and superlative adjectives
adjective
comparative
superlative
sm aii (ends in double consonant)
sm a lle r (+er)
the sm allest
big (ends in consonant +
vowel + consonant)
bigger (+ final consonant + er)
the biggest
late [ends in e)
later (+ r)
the latest
early (ends in
y)
earlier [y +
i +
er)
the earliest
Irregular comparative and superlative adjectives
adjective
comparative
superlative
good
better
best
bad
worse
worst
far
fa rth e r/fu rth e r
the farthest/furthest
old
older/elder
the oldest/eldest
Comparative and superlative adverbs
adverb
comparative
superlative
fast (same form as adjective)
faster (+
er)
the fastest (+ esf)
quietly (adjective +
ly)
more quietly (+
more]
the most quietly (+
the most]
Irregular comparative and superlative adverbs
adverb
comparative
superlative
well
better
best
badly
worse
worst
far
fa rth e r/ further
the farthest/furthest
Gram m ar reference
1 1 9
Unit 14 Conditionals
Zero conditional
if/w h e n + present sim ple + present simple
Other possible structures:
lf+ modal verb + modal verb
+
-
?
If/when people have free time, they
enjoy life.
If/when people don’t have free
time, they do not enjoy life.
If/when people have free time, do
they enjoy life?
First conditional
if + present sim ple +
w ill + infinitive without
‘to’
Other possible structures:
if+ present sim ple +
can/could/may/might
if+ present sim ple + imperative
i f + present continuous +
w ill + infinitive without
'to'
if + present perfect +
w ill + infinitive without
‘to’
+
-
?
If people have free time, they w ill
enjoy life.
If people don’t have free time, they
won’t enjoy life.
If people have free time, w ill they
enjoy life?
Second conditional
if+ past sim ple +
would + infinitive without
'to'
Other possible structures:
if + past sim ple +
could/m ight
if + were to + would + infinitive without
'to'
if + past sim ple +
should + infinitive without
‘to’
+
-
?
If people had free time, they would
enjoy life.
If people didn't have free time, they
wouldn't enjoy life.
If people had free time, would they
enjoy life?
Ongli o’qishni ta’minlash usullari reja

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Ongli o’qishni ta’minlash usullari reja
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bet | 1/5 | Sana | 17.02.2024 | Hajmi | 60 Kb. | | #158102 |
Bog'liq Ongli o
Ongli o’qishni ta’minlash usullari reja
ONGLI O’QISHNI TA’MINLASH USULLARI
Reja:
1. Boshlang`ich ta`limda o`qishning uch turidan foydalanilishi
2. Ovozli o`qishning afzalliklari
3. O`qituvchi hikoyasi.
Boshlang`ich ta`limda o`qishning uch turidan foydalaniladi:
1. Ovozli `qish.
2. Ichda o`qish.
3. Shivirlab o`qish
Ovozli o`qish ovozga asoslangan o`qish bo`lab, undan ta`lim jarayonida
keng foydalaniladi. Ovozli o`qishning yakka, jo`r va rollarga bo`lib, o`qish usullari mavjud. Yod aytish ham ovozli o`qishning bir shaklidir.
Ichda o`qish ham tovushga asoslangan, lekin unda ovozsiz o`qiladi. Shivirlab o`qish yarim ovoz bilan o`qishdir. Malakali kitobxon o`qishning
har uch turini bilishi zarur. Ovozli o`qishning ham, ovozsiz ichda o`qishning ham, shivirlab o`qishning ham o`z qo`llanish o`rni va afzalliklari hamda kamchiliklari bor. Masalan, 2- sinf o`quvchilari ichida o`qiganda kam so`z o`qiydi, so`zning ma`nolarini tushunmay qoladi, o`qiganlarining mazmunini to`liq o`zlashtira olmaydilar. Psixologik izlanishlar o`qishni endi o`rganayotgan o`quvchilar o`qilayotgan matnni tushunib borishlari uchun eshitish sezgisiga ham sezganliklarini ko`rsatganlar. Ikkinchidan, ikkinchi sinf o`quvchilarida o`qish ko`nikmalari yaxshi shakllanmagani uchun ichda o`qish jarayonida ayrim so`zlarni noto`g`ri o`qish natijasida uning ma`nosini tushunmaganlar. Shularni nazarda tutgan holda 1- 2- sinflar ovozli va shivirlab o`qishdan foydalaniladi. 3-4- sinflarda ovozli o`qish bilan birga ichda o`qishdan ham foydalaniladi. 3-4- sinflar ichda o`qish ancha samarali bo`ladi. Lekin bu sinflarda ichda o`qish mexanik o`qishga aylanmasligi kerak. Ichda o`qish biror maqsadga yo`naltirilishi kerak, ya`ni turli topshiriqlar asosida ichda o`qitilishi lozim. Masalan, «She`rni ichingizda o`qib, ifodali o`qishga tayyorlaning», «Hikoyani ichingizda o`qing, ma`nosi tushunarsiz so`zlarni lug`at daftaringizga yozing», «Lug`atdan foydalanib, ularning ma`nosini izohlashga harakat qiling».
-Hikoyani ichingizda o`qib, uni qismlarga bo`ling.
-Ichingizda o`qib, ovoz chiqarib to`g`ri o`qishga tayyorlaning.
-Ichingizda o`qing. Tabiatning ko`rinishi tasvirlangan o`rinni toping.
Bu topshiriqlar sinfdan sinfga o`tgan sari murakkablashib boradi. Bunda o`quvchilarning asarni qanchalik idrok etganliklari tekshirilib borilishi zarur. Ichda o`qish quyidagi afzalliklarga ega:
1. Bir vaqtning o`zida butun sinf o`quvchilari o`qiydi.
2. O`quvchilarda asar matni ustida mustaqil ishlash ko`nikmalari takomillashadi.
3. O`qituvchi har bir o`quvchining mustaqil ishlash jarayonida o`zlashtirish darajasini aniqlaydi.
4. Ichda o`qishda ongli o`qishga talab, e`tibor kuchayadi.
Ichda o`qishda o`qituvchi o`quvchilar o`qishidagi kamchiliklarni aniqlay olmaydi. Bu undan foydalanishdagi kamchilikdir.
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-dars Ob'ektlarni yaratish, manipulyatsiya qilish va ko'rish

3-dars Maya 3D sahnasini ko'rish:
Oldingi darsda siz bitta va to'rtta ko'rish tartibini o'zgartirish orqali 3D
sahnangizni qanday ko'rishni o'rgandingiz. Ko'rinishlaringizni interaktiv tarzda
qanday o'zgartirishni o'rganish siz uchun muhim: ob'ektlarni yaqin yoki uzoqroqda
ko'rish, ob'ektlarni aniqroq tanlash yoki o'z nuqtai nazaringizdagi ob'ektlarni
turli
burchaklardan ko'rish.
Ushbu darsda siz quyidagilarni o'rganasiz:
Voqea joyida harakatlanuvchi ob'ektlar va sahnadagi nuqtai nazarni
harakatlantirish o'rtasidagi farqni tushuning.
Sahna koʻrinishini ham orfografik, ham istiqbolli koʻrinishlarda oʻzgartirish
uchun qoʻgʻirchoq, trek va aylanma kamera vositalaridan foydalaning.
Asboblar panelidagi o'zgartirish vositalaridan foydalanib ob'ektlarni
aylantiring .
Turli xil texnikalardan foydalangan holda ob'ektlarni tanlang.
Ob'ektlarni bir birlik sifatida o'zgartirish uchun guruhlang.
Ob'ektlarni simli ramka va soyali rejimlarda ko'rsatish.
Qo'shimcha ibtidoiy ob'ektlar va variantlardan foydalaning.
Fizika fanidan

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Fizika fanidan
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bet | 1/8 | Sana | 19.11.2023 | Hajmi | 176,12 Kb. | | #101350 |
Bog'liq fizikadan mustaqil ish 3
O‘ZBEKISTON RESPUBLIKASI RAQAMLI TEXNOLOGIYALARI VAZIRLIGI
MUHAMMAD AL-XORAZMIY NOMIDAGI
TOSHKENT AXBOROT TEXNOLOGIYALARI UNIVERSITETI
FIZIKA FANIDAN
Mustaqil ish 4
Bajardi: Norsafarov.O
Tekshirdi: Odilov.Y
Reja:
a) Elektr induksiya vektori va oqimi. Ostrogradskiy - Gauss teoremasi.
b) Gauss tenglamasi. Segnitoelektriklar. P’ezoelektrik effekt. c) Tovush to’lqinlar, ularning balandligi, bosimi va energiyasi.
Elektromagnit induksiya — magint maydonida harakatlanuvchi oʻtkazgichda yoki berk kontur oʻrab turgan sirt orqali oʻtuvchi magnit induksiya oqimi o'zgarganda konturda elektr yurituvchi kuch (e. yu. k.) hosil bo'lish hodisasi. M. Faradey kashf qilgan (1833). Elektromagnit induksiyaning xususiy holi oʻzaro induksiya va oʻzinduksiya. Elektromagnit induksiya hodisasidan elektrotexnikada, xususan, generatorlar, transformatorlar va boshqalarda foydalaniladi. Oddiy elektromagnit tebranishlarni kondensator va induktiv g‘altakdan iborat bo‘lgan elektr zanjirida hosil qilish mumkin. Kondensator, induktiv g‘altak, o‘zgarmas tok manbayi va uzib-ulagichdan iborat elektr zanjirini tuzaylik. Bunda soddalashtirish uchun zanjirning elektr qarshiligini hisobga olmaymiz. Uzib-ulagich chap tomonga ulanganda С kondensator qoplamalari batareyadan zaryadlanib oladi. Bunda kondensator qoplamalari orasida energiyasi maksimal bo‘lgan We = elektr maydon hosil bo‘ladi. So‘ngra uzib-ulagichni o‘ng tomonga ulaymiz, bu holda zaryadlangan kondensator L g‘altak bilan ulanadi. Elektromagnit induksiya — magnit maydonida harakatlanuvchi oʻtkazgichda yoki berk kontur oʻrab turgan sirt orqali oʻtuvchi magnit induksiya oqimi o'zgarganda konturda elektr yurituvchi kuch (e. yu. k.) hosil bo'lish hodisasini M. Faradey kashf qilgan (1833). Elektromagnit induksiyaning xususiy holi oʻzaro induksiya va oʻzinduksiya. Elektromagnit induksiya hodisasidan elektrotexnikada, xususan, generatorlar, transformatorlar va boshqalarda foydalaniladi.
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Fix Availability Date - Ibm® Sterling Connect: Direct

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Ibm® Sterling Connect: Direct
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bet | 10/47 | Sana | 24.03.2021 | Hajmi | 84,26 Kb. | | #13516 |
Fix Availability Date: 22 September 2014
High Impact: N
Reported Severity: 2
4.7.0.1_iFix006: RTC432574 / APAR IT04498
Description of Issue: A destination file may become corrupt when the user manually deletes the partial file but not the associated CKPT file while awaiting a checkpoint/restart. When the restart occurs, the first bytes up to the last valid checkpoint will all be 0 and the transfer continues from that point on.
Description of Fix: Updated the code to restart the transfer from the beginning of the file.
Fix Availability Date: 23 September 2014
High Impact: N
Reported Severity: 3
4.7.0.1_iFix007: RTC446820 / APAR IT05253 / CVE-2014-3566
Description of Issue: The SSLv3 protocol contains a number of weaknesses including POODLE (Padding Oracle On Downgraded Legacy Encryption, CVE-2014-3566). IBM Sterling Connect:Direct for Microsoft Windows is therefore also vulnerable when the SSLv3 protocol is used.
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Fix Availability Date - Ibm® Sterling Connect: Direct

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Ibm® Sterling Connect: Direct
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bet | 15/47 | Sana | 24.03.2021 | Hajmi | 84,26 Kb. | | #13516 |
Fix Availability Date: 16 December 2014
High Impact: N
Reported Severity: 4
4.7.0.2_iFix006: RTC451252 / RFE 445016 (ID 60501) / APAR IT06113
Description of Issue: Connect:Direct Windows SDK for x64 bit Windows Platform in C++.
Description of Fix: Provided 64-bit versions of CdCore.lib and CdCore.dll in a new x64 folder.
To build the C++ samples for the x64 platform, please remove your existing *.sln and *.vcxproj files from the CPPSample1 and CPPSample2 folders before applying this fix. Once the fix has been applied, start with opening the new *.vcxproj files.
Fix Availability Date: 17 December 2014
High Impact: N
Reported Severity: 5
4.7.0.2_iFix007: RTC451116 / APAR IT06200 / CVE-2014-8730
Description of Issue: A Transport Layer Security (TLS) padding vulnerability via a POODLE (Padding Oracle On Downgraded Legacy Encryption) like attack affects IBM Sterling Connect:Direct for Microsoft Windows.
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Recommendation - Ibm® Sterling Connect: Direct

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Ibm® Sterling Connect: Direct
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bet | 11/47 | Sana | 24.03.2021 | Hajmi | 84,26 Kb. | | #13516 |
Recommendation: SSLv3 is an obsolete and insecure protocol. Use the TLS protocol instead. To fully disable SSLv3 and use TLS instead, ensure that all secure connections are configured to 'Enable TLS Protocol' and 'Disable Override'.
Description of Fix: Only enabled the protocols in the SSL handshake that are explicitly allowed for a connection.
Fix Availability Date: 04 November 2014
High Impact: Y
Reported Severity: 2
4.7.0.1_iFix008: RTC448109 / APAR IT05464
Description of Issue: Setup allows installation on unsupported Windows OS. While the installation or upgrade may complete successfully, the product will fail to run.
Description of Fix: Updated the minimum OS requirements for Setup to match the Release Notes: Microsoft Windows 7, Microsoft Windows Server 2008 R2 or higher (VersionNT>=601).
Fix Availability Date: 10 November 2014
High Impact: Y
Reported Severity: 2
All iFixes and fix packs listed above are accumulated in fix pack 2 (4.7.0.2).
iFixes after 4.7.0.2
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Description of Fix - Ibm® Sterling Connect: Direct

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Ibm® Sterling Connect: Direct
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bet | 17/47 | Sana | 24.03.2021 | Hajmi | 84,26 Kb. | | #13516 |
Description of Fix: Fixed a side effect introduced by 4.7.0.2_iFix001.
Fix Availability Date: 06 January 2015
High Impact: N
Reported Severity: 2
All iFixes and fix packs listed above are accumulated in fix pack 3 (4.7.0.3).
iFixes after 4.7.0.3
4.7.0.3_iFix001: RTC453745 / APAR IT07026 / CVE-2014-3065
Description of Issue: There is a vulnerability in IBM Runtime Environment Java Technology Edition, Version 7 that is used by IBM Sterling Connect:Direct for Microsoft Windows. The issue was disclosed as part of the IBM Java SDK updates in October 2014.
Description of Fix: Updated the IBM Runtime Environment Java and moved its location to a new ibm_jre folder due to changes in the installer.
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Description of Fix - Ibm® Sterling Connect: Direct

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Ibm® Sterling Connect: Direct
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bet | 16/47 | Sana | 24.03.2021 | Hajmi | 84,26 Kb. | | #13516 |
Description of Fix: Enabled the GSK_STRICTCHECK_CBCPADBYTES setting in GSKit to check for strict compliance with the TLS RFC.
Fix Availability Date: 19 December 2014
High Impact: Y
Reported Severity: 2
4.7.0.2_iFix008: RTC451886 / APAR IT06256
Description of Issue: The CLI help is missing the LIMIT keyword in the Select Statistics command help.
Description of Fix: Added the following text to the "help select statistics;" output:
[limit = number of entries]
Fix Availability Date: 30 December 2014
High Impact: N
Reported Severity: 4
4.7.0.2_iFix009: RTC451923 / APAR IT06263
Description of Issue: Message SSRV134I not logged correctly.
Description of Fix: Added proper process name and number information and fixed the &PNUM value in the message data.
Fix Availability Date: 30 December 2014
High Impact: N
Reported Severity: 4
4.7.0.2_iFix010: RTC452029 / APAR IT06282
Description of Issue: Summary message SCPA085I shows wrong SNODE name on wildcard copy receive. It shows the pnode's name instead.
Description of Fix: Fixed.
Fix Availability Date: 02 January 2015
High Impact: N
Reported Severity: 3
4.7.0.2_iFix011: RTC452049 / APAR IT06289
Description of Issue: Enhance the LCOA014I message to provide more details on failed logon attempts.
Description of Fix: The OS system error code is now logged as the feedback code (FDBK) and the specified userid is added to the message data. Here are some typical error codes and their meaning:
1326: Logon failure - unknown user name or bad password.
1331: Logon failure - account currently disabled.
1385: Logon failure - the user has not been granted the requested logon type at this computer.
Fix Availability Date: 02 January 2015
High Impact: N
Reported Severity: 5
4.7.0.2_iFix012: RTC452149 / APAR IT06308
Description of Issue: The CD Change Notification Utility (ChNotify.exe) shows invalid values or fails with an error: Encountered an improper argument. Saving the configuration will corrupt the Notification settings in the registry. As a result, the Connect:Direct Server will show an LCRG011I error during startup: The data stored in the registry is out of range - CDRG_reg2mem.
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_iFix001 - Ibm® Sterling Connect: Direct

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Ibm® Sterling Connect: Direct
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bet | 12/47 | Sana | 24.03.2021 | Hajmi | 84,26 Kb. | | #13516 |
4.7.0.2_iFix001: RTC436583 / RFE 407782 (ID 40949) / APAR IT05951
Description of Issue: Enable option to automatically delete a process from the TCQ after connection retries have been exhausted.
Description of Fix: Added a new initialization parameter conn.retry.exhaust.action. Valid values are hold or delete.
hold - Places Processes in the hold queue in “Held in Error” status after all retry attempts are used. This is the default value and retains the prior behavior of Connect:Direct.
delete - Causes the Processes to be permanently deleted from the TCQ after all short term and long term retries have been exhausted. The following example shows how to enable the Delete feature:
[TCQ Information]
conn.retry.exhaust.action=delete
Also added a new message id LCPF003E: Process Retry exceeded for &pname &pnum
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Fix Availability Date - Ibm® Sterling Connect: Direct

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Ibm® Sterling Connect: Direct
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bet | 22/47 | Sana | 24.03.2021 | Hajmi | 84,26 Kb. | | #13516 |
Fix Availability Date: 19 May 2015
High Impact: N
Reported Severity: 4
4.7.0.3_iFix008: RTC468875 / APAR IT09460
Description of Issue: Sterling Control Center and the Application Interface for Java (AIJ) fail to update Secure+ configurations after applying 4.7.0.3_iFix001.
Description of Fix: Updated the path to the JRE in the CMGR to point to the new JRE installation directory.
Fix Availability Date: 15 June 2015
High Impact: N
Reported Severity: 2
4.7.0.3_iFix009: RTC469611 / APAR IT09613
Description of Issue: CSPA320W warning occurring even when Secure+ was already disabled on the Snode by default: The Snode allowed a Pnode override to disable Secure+.
Description of Fix: Updated the condition for CSPA320W to occur.
Fix Availability Date: 23 June 2015
High Impact: N
Reported Severity: 4
4.7.0.3_iFix010: RTC472434 / APAR IT10446
Description of Issue: Process goes immediately from TIMR RE to HOLD HS on a TCP/IP timeout (LIPT011I, OS error 10060) and does not retry.
Description of Fix: Removed the condition that had triggered HOLD HS, allowing the process to retry as expected.
Fix Availability Date: 31 July 2015
High Impact: N
Reported Severity: 3
4.7.0.3_iFix011: RTC467270 / APAR IT09724
Description of Issue: Secure+ transfers failing when Windows is sending and the negotiated buffer size (RU Size) is less than 16384 bytes.
Description of Fix: Updated the buffer size calculation.
Fix Availability Date: 06 August 2015
High Impact: N
Reported Severity: 2
4.7.0.3_iFix012: RTC471699 / APAR IT10556
Description of Issue: Connect:Direct API commands over a secure connection fail after upgrading the JRE in Connect:Direct Browser, Sterling Control Center or other application using the Application Interface for Java (AIJ).
Description of Fix: Fixed.
Fix Availability Date: 10 August 2015
High Impact: N
Reported Severity: 2
4.7.0.3_iFix013: RTC460012 / APAR IT11122
Description of Issue: When a process fails with an exception response, like LSMG622I and SCPA024I, it was moved to the HOLD queue but with a wrong status of HS. As a side effect of this status, the process will get restarted at the next node startup.
Description of Fix: Updated exception handling to correctly move the process to HOLD HE.
Fix Availability Date: 09 September 2015
High Impact: N
Reported Severity: 2
4.7.0.3_iFix014: RTC477370 / APAR IT11470
Description of Issue: Add the ability to create a configuration report from the CLI.
Description of Fix: Updated the CLI (Direct.exe) and its internal help command to support the new parameter 'cdconfig' on the traceon command. The configuration report will be written to a file named cdconfig.txt created in the same folder as the specified trace file. For example, enter the following command line in the CLI to create a configuration report in C:\Temp\cdconfig.txt:
traceon file=C:\Temp\dummy.cdt config;
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Fix Availability Date - Ibm® Sterling Connect: Direct

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Ibm® Sterling Connect: Direct
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bet | 13/47 | Sana | 24.03.2021 | Hajmi | 84,26 Kb. | | #13516 |
Fix Availability Date: 26 November 2014
High Impact: N
Reported Severity: 5
4.7.0.2_iFix002: RTC446327 / APAR IT05789
Description of Issue: Parsing a process that contains PDS-like files names fails. For example, CD Requester fails to validate a process specifying FILE="del.me(+1)": The parameter is invalid.
Trying to submit the process from the CLI fails too: An unhandled error occurred!
Description of Fix: Fixed a compatibility issue with VS 2013.
Fix Availability Date: 26 November 2014
High Impact: N
Reported Severity: 3
4.7.0.2_iFix003: RTC416379 / APAR IT05862
Description of Issue: Data corruption occurring at a subsequent COPY step when it gets restarted before the first checkpoint has been received. This only occurs when Windows is SNODE writing the destination file.
Description of Fix: Added code to update the ckpt file in-between COPY steps.
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JSONDAN PYTHONGA - 1-Laboratoriya ishi: Python-da csv va json fayllari bilan ishlash: o'qish, yozish, ma'lumotlarni...

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1-Laboratoriya ishi: Python-da csv va json fayllari bilan ishlash: o'qish, yozish, ma'lumotlarni qayta ishlash. Ishning maqsadi
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bet | 3/3 | Sana | 17.05.2024 | Hajmi | 241,38 Kb. | | #240456 |
Bog'liq Python-da CSV va JSON fayllari bilan ishlashJSONDAN PYTHONGA
JSON formatidagi ma'lumotlarni Pythondagi ma'lumot turiga keltirish uchun json.loads() yoki json.load() funksiyalaridan foydalanamiz. Yuqoridagi ka'bi, json.loads() funksiyasi to'g'ridan-to'g'ri JSON matn bilan ishlasa, json.load() funksiyasi JSON fayllarni o'qish uchun ishlatiladi.
json.loads()
Bu funksiya parametr sifatida JSON matn qabul qiladi va Python o'zgaruvchiga o'tkazadi.
sonlar = json.loads(sonlar_json)
bemor = json.loads(bemor_json)
print(bemor)
Natija:
{'ism': 'Alijon Valiyev', 'yosh': 30, 'oila': True, 'farzandlar': ['Ahmad', 'Bonu'], 'allergiya': None, 'dorilar': [{'nomi': 'Analgin', 'miqdori': 0.5}, {'nomi': 'Panadol', 'miqdori': 1.2}]}
E'tibor qiling, oila va allergiya kalitlarining qiymati qaytadan Python ma'lumot turlariga qaytdi.
json.load()
Bu funksiya JSON fayllarning tarkibini Pythonga yuklab olish uchun ishlatiladi.
filename = 'bemor.json'
with open(filename) as f:
bemor = json.load(f)
print(type(bemor))
Natija:
Mashg‘ulotga oid topshiriqlar
Ushbu o'zgaruvchini JSON ko'rinishida saqlang va JSON matnini konsolga chiqaring:
data = {"Model" : "Malibu", "Rang" : "Qora", "Yil":2020, "Narh":40000}
Ushbu JSON matnni ko'chirib oling, va talabaning ismi va familiyasini konsolga chiqaring:
talaba_json = """{"ism":"Hasan","familiya":"Husanov","tyil":2000}"""
Yuqoridagi ikki o'zgaruvchini alohida JSON fayllarga saqlang.
JSON fayl yarating. Faylda 3 ta talabaning ism va familiyasi saqlangan bo’lsin. Ularning har birini alohida qatordan "Ism Familiya, n-kurs, Fakultet talabasi" ko'rinishida konsolga chiqaring.
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Bosh sahifa
Aloqalar
Bosh sahifa
1-Laboratoriya ishi: Python-da csv va json fayllari bilan ishlash: o'qish, yozish, ma'lumotlarni qayta ishlash. Ishning maqsadi
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Qo‘shimcha adabiyotlar - 1-mavzu: Kompyuter tarmog‘i

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1-mavzu: Kompyuter tarmog‘i
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bet | 41/41 | Sana | 17.05.2024 | Hajmi | 1,43 Mb. | | #240041 |
Qo‘shimcha adabiyotlar:
Сетевые технологии часть 1. А. С. БОЖДАЙ, А. Г. ФИНОГЕЕВ, 2005
Михаил Гук. «Аппаратные средства локальных сетей» Энциклопедия. 2005 год.
Компьютерные сети. Э. Таненбаум. 7-е издание. Питер 2003.
Общие принципы построения сетей Семенов Ю.А. (ГНЦ ИТЭФ)
Бэрри Нанс. Компьютерные сети. - М.:БИНОМ, - 1995. - 398 с.
О. А. Богомолова, К. Б. Гусеев. Компьютерные сети. Учебный курс/Пер. с англ. - М.: Издательский отдел "Русская Редакция" ТОО "Channel Trading Ltd.", - 1997. - 696 с.: ил.
Журнал. Сети. Network World. Глобальные сети и телекоммуникации. - М.: Издательство "Открытые системы", - май-июнь 1999. - 142 с.: ил.
http://alpha.bishkek.su/ElCat/documentation/Cisco/koi8r/overview/4.html.
http://www.rest.ru/DOC/ITO/33.html.
http://www.rest.ru/DOC/ITO/32.html
Xorijiy va internet manbalari:
Энциклопедия компьютерных знаний - http://ezpc.dax.ru/
- http://Loknet.ru/
- http://10-strike.com/rus/network-diagram/
- http://ip-link.ru
- http://optivera.ru
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Ateşleme operatsiyasining asosiy bosqichlari

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Ateşleme operatsiyasining asosiy bosqichlari
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bet | 4/5 | Sana | 13.06.2024 | Hajmi | 1,81 Mb. | | #263383 |
Bog'liq 103269 (1)Ateşleme operatsiyasining asosiy bosqichlari. - Ateşleme tizimining ishlashida bir nechta asosiy bosqichlar mavjud, ular turga va dizaynga bog'liq emas:
- - Zaruriy zaryad darajasini to'plash va etkazib berish. - Maxsus yuqori kuchlanish konvertatsiyasi.
- - Tarqatish bosqichi.
- - Shamlar yordamida uchqun hosil qilish.
- - Yoqilg'i aralashmasining yonishi.
- Har bir bosqichda barcha elementlarning eng aniq va muvofiqlashtirilgan ishlashi kerak. Bunday holda, eng ishonchli va uzoq vaqtdan beri tasdiqlangan tizimlarni tanlash yaxshidir. Statistik ma'lumotlarga ko'ra, mexanik komponentlar yo'qligi sababli elektron dvigatelni yoqish tizimi eng yaxshi deb hisoblanadi.
Sham. - Hech qanday ateşleme tizimi asosiy element - shamsiz ishlay olmaydi. Ushbu qism yuqori kuchlanishdan olingan impulslarni yonish kamerasida yonilg'i bug'ini yoqish uchun maxsus uchqun zaryadiga aylantirishga qodir. Sham yaxshi ishlashi uchun uning pastki izolyatorining harorat darajasi 500-600 daraja atrofida bo'lishi kerak. Shunisi e'tiborga loyiqki, 500 daraja haroratda izolyator yuzasida uglerod konlari paydo bo'lishi mumkin. Natijada ishdagi uzilishlar va yomon uchqun uzatilishi. 600 daraja haroratda porlash deb ataladigan ateşleme mumkin - bu izolyatorning yuqori harorati tufayli aralashmaning muddatidan oldin yonishi.
- Shamlarni tanlashda ular dastlab ishlab chiqaruvchi tomonidan o'rnatiladigan issiqlik darajasi deb nomlanadi. Issiqlik qiymati qanchalik baland bo'lsa, sham kamroq isitilsa, u sovuqroq sham deb ham ataladi.
Kontaktning holati va xizmat ko'rsatish imkoniyatini tekshirish. - Quyidagi parametrlarni tekshiring:
- - Olovni yoqish vaqti va burchagi. Agar kerak bo'lsa, sozlashlar amalga oshiriladi va ma'lum bir avtomobil uchun standart qiymat o'rnatiladi.
- - kuchlanish davrlarini tekshirish. Buning uchun yuqori voltli simlar chiqariladi va ularning o'tkazuvchanligi va buzilishi maxsus tester yordamida tekshiriladi.
- Ateşleme davrlarining holati, shuningdek, ichkarida sodir bo'lgan barcha jarayonlar haqida eng aniq ma'lumotni olish uchun osiloskoplar bilan jihozlangan maxsus stendlar qo'llaniladi. Buning yordamida siz eng aniq qiymatni olishingiz va tizimning ishlash darajasini juda tez aniqlashingiz mumkin. Bu barcha harakatlar ateşleme tizimining noto'g'ri ishlashini aniqlash uchun kerak. Dastlabki bosqichda siz minimal yo'qotishlar bilan, masalan, simlarni almashtirish orqali olishingiz mumkin. Shu bilan birga, dvigatelning ishlashi saqlanib qoladi, bu juda muhim, chunki uni ta'mirlash ateşleme tizimining elementlaridan birini almashtirishdan ancha qimmatga tushadi.
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Kontaktsiz ateşleme qurilmasining afzalliklari

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Kontaktsiz ateşleme qurilmasining afzalliklari
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bet | 3/5 | Sana | 13.06.2024 | Hajmi | 1,81 Mb. | | #263383 |
Bog'liq 103269 (1)Kontaktsiz ateşleme qurilmasining afzalliklari. - To'sardagi kontaktlar yonmaydi va ular ifloslanishga ham moyil emas. Oqim beriladigan vaqtni tanlash va o'rnatish uchun juda uzoq vaqt kerak emas. Kontaktlarning holatini, shuningdek ularning yopilish va ochilish burchaklarini kuzatish yoki sozlashning hojati yo'q, chunki kontaktsiz ateşleme tizimi tizimdagi mexanik kontaktlarning mavjudligini yo'q qiladi. Natijada, dvigatel o'z kuchini yo'qotmaydi.
- Maxsus kamera yordamida kontaktlarning ochilishi yo'qligi sababli, shuningdek, distribyutor ichidagi rotorning tebranishi yoki urishi yo'q - har bir shamga uchqun ta'minotining bir xilligi buzilmaydi.
- Atrof-muhit haroratidan qat'i nazar, hatto sovuq dvigatelni ham ishonchli ishga tushirishni ta'minlaydi.
Elektron ateşleme. - Ushbu tizim harakatlanuvchi mexanik qismlardan foydalanishni yo'q qiladi. Bunga maxsus sensorlar va boshqaruv bloki yordamida erishiladi. Uchqunni yaratish, shuningdek, uni ma'lum bir shamga etkazib berish momenti mexanik distribyutorlardan foydalanadigan tizimlarga qaraganda aniqroq amalga oshiriladi. Umuman olganda, bu avtomobil elektr stantsiyasining ish faoliyatini yaxshilash uchun yaxshi imkoniyat beradi, shuningdek, yoqilg'i sarfini oshirmasdan quvvatni sezilarli darajada oshiradi. Tizim juda yuqori ishonchliligi va belgilangan vazifalarni bajarish sifati bilan ajralib turadi. Ushbu elektron ateşleme tizimi yuqori ishonchliligi va mukammal ishlash parametrlari tufayli ko'plab zamonaviy avtomobillarda qo'llaniladi.
Olovni mikroprotsessorli turi. - Mikroprotsessorli ateşleme tizimi elektron ateşleme turlaridan biridir. U karbüratör quvvat tizimiga ega qurilmalarda ateşleme vaqtining manifolddagi havo bosimiga, shuningdek dvigatelning krank mili tezligiga ma'lum bir bog'liqligini yaratish uchun ishlatiladi.
- Mikroprotsessorli elektron ateşleme tizimi karbüratör quvvat tizimiga ega bo'lgan avtomobillarning standart jihozlariga nisbatan juda ko'p afzalliklarga ega.
- - Iste'mol darajasi sezilarli darajada kamayadi. Bu ta'minlangan aralashmaning yonishini optimallashtirish orqali sodir bo'ladi.
- - Avtomobilning barcha dinamik xususiyatlari yaxshilandi. - Dvigatelning ishlashi yaxshilanadi, viteslar orasidagi o'tishlar yumshoqroq bo'ladi. Past tezlikda quvvat yo'qolmaydi.
- - Mikroprotsessorli ateşleme tizimi gaz uskunalarini o'rnatishni nazarda tutadi, buning natijasida yoqilg'i tejaladi va har bir kilometr yo'l narxi kamayadi.
- - Rejimlarni o'zgartirish uchun qo'shimcha kalitni o'rnatish mumkin. Masalan, yoqilg'i turlari o'rtasida.
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Umumiy tuzilish va ateşleme qurilmasi

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Umumiy tuzilish va ateşleme qurilmasi
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bet | 2/5 | Sana | 13.06.2024 | Hajmi | 1,81 Mb. | | #263383 |
Bog'liq 103269 (1)Umumiy tuzilish va ateşleme qurilmasi. - Sham . Ateşleme uchun kerakli uchqunni yaratadigan to'g'ridan-to'g'ri ishlaydigan element. Bu kichik chinni izolyator bo'lib, u ipga vidalanadi va bir-biridan qisqa masofada joylashgan ikkita elektrodga ega. Kontaktlar orasidan oqim o'tganda, qisqa masofa tufayli uchqun paydo bo'ladi.
- Ateşleme tarqatish uchun ishlatiladigan tizim . Asosiy maqsad shamlarni o'z vaqtida energiya bilan ta'minlashdir. U ma'lum bir distribyutor (yoki kalit) va uni boshqarish uchun alohida blokdan iborat. Distribyutorning turi tanlangan tizimga bog'liq bo'lib, u elektron yoki mexanik bo'lishi mumkin, bu uning ishlashi uchun aylanadigan slayderni ishlatadi.
Kontaktli ateşleme turi. - Eng keng tarqalgan sxema "Gaz" ateşleme tizimi bo'lib, yonilg'i aralashmasini yoqish uchun ishlatiladi, intervalgacha taqsimlash tizimi sifatida yaxshi tanilgan. Ushbu qurilma sham kontaktlarida 30 ming V gacha bo'lgan juda yuqori kuchlanishli uchqun hosil qiladi. Buni amalga oshirish uchun shamlar lasanga ulanadi, buning natijasida kerakli kuchlanish hosil bo'ladi. Bobinga signal kerakli xususiyatlarga ega bo'lgan maxsus simlar yordamida beriladi. Aloqa guruhi maxsus kamera yordamida ochilganda, uchqun hosil bo'ladi.
- Shunisi e'tiborga loyiqki, uning paydo bo'lish momenti pistonlarning maxsus holatiga aniq mos kelishi kerak. Bunga aniq hisoblangan distribyutorni o'rnatish orqali erishiladi, bu esa aylanish harakatini maxsus to'sar-distributorga uzatadi. Bunday tizimning asosiy kamchiliklari mexanik eskirishning mavjudligi va buning natijasida uchqun hosil qilish vaqti, shuningdek uning sifati o'zgaradi. Agar uchqun o'z vaqtida berilmasa, bu dvigatelning to'g'ri ishlashiga ta'sir qiladi, ya'ni tez-tez aralashuv va sozlash talab qilinadi. Shunga qaramay, kontakt-tranzistorli ateşleme tizimi bugungi kunda ham qo'llaniladi. Ushbu yonuvchan aralashmani yoqish tizimi o'zining ajoyib xususiyatlari va yuqori operatsion ishonchliligi tufayli mashhurdir.
Kontaktsiz ateşleme. - Kontaktsiz ateşleme tizimi to'g'ridan-to'g'ri faqat maxsus kontaktlarning ochilishiga bog'liq bo'lgan yanada murakkab tizimdir. Uning ishlashida eng muhim rolni tranzistorli operatsiya turi asosida yaratilgan kalit o'ynaydi. Oddiy uchqun ta'minoti uchun alohida sensor ham ishlatiladi. Ushbu tizim yaxshi, chunki aloqa yuzasining sifat darajasiga ma'lum bir bog'liqlik yo'q va yuqori sifatli uchqun paydo bo'lishi kafolatlanishi mumkin. Ammo bu turdagi ateşleme tizimi, shuningdek, ma'lum miqdordagi oqimni kerakli shamga o'tkazish uchun zarur bo'lgan distribyutordan foydalanadi. Tashqi tomondan, tizim ateşleme kontaktli pallasiga biroz o'xshaydi.
- Kerakli kattalikdagi oqimning uzatilishi maxsus yuqori voltli simlar yordamida amalga oshiriladi.
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Eng tipik ateşleme nosozliklari

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Eng tipik ateşleme nosozliklari
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bet | 5/5 | Sana | 13.06.2024 | Hajmi | 1,81 Mb. | | #263383 |
Bog'liq 103269 (1)Eng tipik ateşleme nosozliklari. - - Ateşleme bobinining birlamchi o'rashi erga qisqa tutashuvi, shuningdek, ikkilamchi o'rash birlamchiga qisqa tutashuvi mumkin. Natijada, qo'shimcha qarshilik yonib ketadi va izolyatorda, shuningdek, lasan qopqog'ida xarakterli yoriqlar paydo bo'ladi. Bunday holda, shikastlangan elementlarni almashtirish kerak, lekin agar bobin deyarli vayron bo'lsa, unda butun yig'ilishni almashtiring.
- - to'xtatuvchining odatiy nosozliklari: to'xtatuvchining ichidagi kontaktlarning yonishi yoki moy bilan ifloslanishi mumkin; kontaktlarning zanglashiga olib keladigan standart bo'shliqni buzish, bu shamlar o'rtasida almashinishda uzilishlarga olib keladi.
- Kontaktlarni yoqish yoki moylash ular orasidagi qarshilik darajasining juda keskin oshishiga olib kelishi mumkin, buning natijasida birlamchi o'rashda hosil bo'lgan oqim pasayadi va buning natijasida shamlar tomonidan yaratilgan uchqun kuchi kamayadi.
- - Shamlar: ichki yuzada uglerod konlari, shuningdek tashqi tomondan og'ir ifloslanish paydo bo'lishi mumkin. Elektrodlar orasidagi bo'shliqning buzilishi, izolyatordagi turli yoriqlar, yon elektrodning noto'g'ri ishlashi - bularning barchasi yomon uchqun ta'minoti yoki umuman yo'qligiga olib keladi. Bu dvigatelning beqaror, notekis va beqaror ishlashiga olib keladi, uning quvvatini pasaytiradi. Yuk ko'tarilganda ham to'xtash mumkin.
- Shamlarning normal ishlashi faqat quyidagi hollarda mumkin:
- - ipning yuzasi quruq (hech qachon nam emas);
- - juda yupqa kuyik yoki kuyik qatlami bor;
- - elektrodlarning rangi, shuningdek izolyator, ochiq jigarrangdan och kulranggacha, deyarli oq rangga ega bo'lishi kerak.
- Ipning nam yuzasi barcha nosozliklar haqida aytib berishi mumkin - bu benzin yoki moy bo'lishi mumkin. Noto'g'ri uchqunda elektrodlar va izolyatorning bir qismi qalin kuyik qatlami bilan qoplangan va nam bo'ladi.
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Description of Fix - Ibm® Sterling Connect: Direct

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Ibm® Sterling Connect: Direct
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bet | 43/47 | Sana | 24.03.2021 | Hajmi | 84,26 Kb. | | #13516 |
Description of Fix: Resolved an issue introduced with 4.7.0.4. The specified values will overwrite the existing values.
Fix Availability Date: 29 December 2016
High Impact: N
Reported Severity: 3
4.7.0.4_iFix021: RTC524705 / APAR IT18663
Description of Issue: Attempting to bulk update all remote nodes, for example "update remotenode name=* protocol=defaulttoln", fails with an error in CD Secure+ CLI (SPCli.cmd):
SPCG271E rc=8 The specified node(s) ".Keystore" do not exist in this parmfile.
Description of Fix: Excluded reserved node entries, like .Keystore, from wildcard updates.
Fix Availability Date: 05 January 2017
High Impact: N
Reported Severity: 3
4.7.0.4_iFix022: RTC525020
Description of Issue: SSL/TLS Handshake from Sterling Connect:Direct to Sterling Secure Proxy (SSP) fails when using a SHA-2 certificate and multiple protocols enabled.
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Fix Availability Date - Ibm® Sterling Connect: Direct

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Ibm® Sterling Connect: Direct
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bet | 41/47 | Sana | 24.03.2021 | Hajmi | 84,26 Kb. | | #13516 |
Fix Availability Date: 07 September 2016
High Impact: N
Reported Severity: 5
4.7.0.4_iFix017: RTC497388 / APAR IT17150
Description of Issue: A process may start twice under rare conditions when the local node is busy with many processes starting to the same remote node and some of these sessions getting rejected. The symptoms include error messages like:
LSMR016I Open of ckpt file failed. Errno=2
LSMG007I Step return code file write failed. (fdbk=2)
LSMG235I SMGR failed to open the user process return code file - No such file or directory
LTQA004I Attempt to terminate a process, but TCQ handle invalid
Description of Fix: Resolved.
Fix Availability Date: 21 September 2016
High Impact: Y
Reported Severity: 2
4.7.0.4_iFix018: RTC517545 / APAR IT18565
Description of Issue: LCCA081I occurring when IBM Control Center requests a Secure+ Node Refresh.
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Кўллари ва сув омборлари

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Кўллари ва сув омборлари
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bet | 1/8 | Sana | 02.12.2023 | Hajmi | 357,37 Kb. | | #109849 |
Bog'liq Alfa-qalay kislotasining olinishi va xossalari
O`ZBEKISTON RESPUBLIKASI
OLIY VA O`RTA MAXSUS TA`LIM VAZIRLIGI
NAMANGAN DAVLAT UNIVERSITETI
NOORGANIK KIMYO KAFEDRASI
NOORGANIK KIMYO FANIDAN
“Alfa-qalay elementinig olinishi va xossalari”
Mavzusida
KURS ISHI
Bajardi: kimyo yo`nalishi K.KIM-BU-22
Gurux talabasi: Abduraxmatova N
Raxbar: Valiyeva Sh
Namangan – 2023
Namangan Davlat Universiteti Tabiiy fanlar fakulteti Kimyo yo'nalishi K.KIM-BU guruh
talabasi Abduraxmatova Nafosatning
Nooorganik kimyo fanidan “Alfa-qalay kislotasining olinishi va xossalari” mavzusidagi yozgan kurs ishiga
Taqriz
Ushbu kurs ishi “Alfa-qalay kislotasining olinishi va xossalari” mavzusida bo'lib, unda Metallarning standart elektrod potensiallari qatori mavzuga oid nazariyalar, fikrlar amaliy mashqlar qamrab olingan.
Talaba kurs ishini bayon etishda fanga uslubiy qo'llanmalar internet ma'lumotlaridan foydalangan biroq ommaviy axborot nashrlaridan foydalanmagan. Bundan tashqari kurs ishini bayon etishda ba'zi bir jumlalarni, formulalarni tuzishda xatolikka yo'l qo'ygan.
Yuqoridagilardan kelib chiqib hay'at azolari ijobiy ball berishlarini so'rayman.
Taqrizchi:
Mundarija
KIRISH………………………………………………………………………….…3
I.BOB. ASOSIY QISM. IV GURUH ELEMENTI - QALAY………………….7
1.1. IV guruh elementlari……..……………………………………………………7
1.2. Qalay elementining tabiatda uchrashi….………………………………….....11
II.BOB. ALFA-QALAY KISLOTASINING OLINISHI VA XOSSALARI…18
2.1. Qalay kislotasining olinishi ………………….……………………………....18
2.2. Alfa-qalay kislotasining xossalari…………………………………...…….....21
XULOSA…………………..……………………………………………………..27
FOYDALANILGAN ADABIYOTLAR………….…………………………….29
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Ma’ruza: Kompyuter tarmog‘i. Asosiy tushunchalari

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Ma’ruza: Kompyuter tarmog‘i. Asosiy tushunchalari
|
bet | 2/41 | Sana | 17.05.2024 | Hajmi | 1,43 Mb. | | #240041 |
1 Ma’ruza: Kompyuter tarmog‘i. Asosiy tushunchalari
Reja:
1) Kompyuter tarmoq tushunchasi
2) Kompyuter tarmoq turlari
3) Kompyuter tarmoqlari rivojlanish tarixi
4) Kompyuter tarmoqlari tarkibi, kompyuter tarmoqlarini asosiy elementlari
5) Tarmoqning dasturiy va apparatli asosiy komponentlari
Tayanch iboralar: Koaksial, o‘ralgan juftlik yoki shisha tolali kabеllar, radio to‘lqinlar, infraqizil nurlar, WiFi va Bluetooth tеxnologiyalari, LAN, MAN, WAN yoki GAN, server, mijoz, konsentrator, modem, repiterlar,ko‘priklar, shluzlar.
Kompyutеrlar orasida ma’lumot almashish va umumiy masalalarni birgalikda yechish uchun kompyutеrlarni bir-biri bilan bog‘lash ehtiyoji paydo bo‘ladi. Kompyutеrlarni bir-biri bilan bog‘lashda ikki xil usuldan foydalaniladi:
Kabеl yordamida bog‘lash. Bunda kompyutеrlar bir-biri bilan koaksial, o‘ralgan juftlik kabеli (UTP) yoki shisha tolali kabеllar orqali maxsus tarmoq plata yordamida bog‘lanadi.
Simsiz bog‘lanish. Bunda kompyutеrlar bir-biri bilan simsiz aloqa vositalar yordamida, ya’ni radio to‘lqinlar, infraqizil nurlar, WiFi va Bluetooth tеxnologiyalari yordamida bog‘lanadi.
Tarmoq - kompyutеrlar, tеrminallar va boshqa qurilmalarning ma’lumot almashishni ta’minlaydigan aloqa kanallari bilan o‘zaro bog‘langan majmui. Kompyutеrlar aro ma’lumotlarni almashishni ta’minlab bеruvchi bunday tarmoqlar kompyutеr tarmoqlari dеb ataladi.
Tarmoq orqali axborotlarni uzoq masofalarga uzatish imkoniyati vujudga kеldi. Tarmoq axborotlarni uzatish, alohida foydalanilayotgan kompyutеrlarni birgalikda ishlashini tashkil qilish, bitta masalani bir nеchta kompyutеr yordamida еchish imkoniyatlarini bеradi. Bundan tashqari har bir kompyutеrni ma’lum bir vazifani bajarishga ixtisoslashtirish va kompyutеrlarning rеsurslaridan (ma’lumotlari, xotirasi) birgalikda foydalanish, hamda butun dunyo kompyutеrlarini o‘zida birlashtirgan Intеrnеt tarmog‘iga bog‘lanish mumkin.
Kompyutеr tarmoqlarini ularning gеografik joylashishi, masshtabi hamda hajmiga qarab bir nеchta turlarga ajratish mumkin, masalan:
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Description of Fix - Ibm® Sterling Connect: Direct

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Ibm® Sterling Connect: Direct
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bet | 42/47 | Sana | 24.03.2021 | Hajmi | 84,26 Kb. | | #13516 |
Description of Fix: Updated timeout for Secure+ API commands.
Fix Availability Date: 23 December 2016
High Impact: N
Reported Severity: 3
4.7.0.4_iFix019: RTC522708 / APAR IT18566
Description of Issue: The CD Configuration Utility (CDConfig.exe) stopped working while trying to extract user configuration. The problem was caused by some bad registry settings for User Functional Authority.
Description of Fix: Fixed the application crash and updated CDConfig to display error messages when extraction has failed. Updated the code to reject usernames containing a backslash and to skip creating Order registry values for User Functional Authority.
Fix Availability Date: 23 December 2016
High Impact: N
Reported Severity: 4
4.7.0.4_iFix020: RTC509562 / APAR IT18600
Description of Issue: When refreshing initialization parameters, any Retry Message IDs (retry.msgids) and Retry Error Codes (retry.codes) get added to the list over again instead of overwriting the current value. The list keeps growing with every refresh. Trying to reset the initialization parameters to "" fails with an error:
LIPF008E - Invalid value for keyword retry.codes
Though you can still reset the initialization parameters by setting no value, like retry.msgids= or retry.codes=.
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Ko’p yadroli protsessorlarning arxitektura turlari Amaliy Ish

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Ko’p yadroli protsessorlarning arxitektura turlari Amaliy Ish
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bet | 1/2 | Sana | 15.05.2024 | Hajmi | 359,57 Kb. | | #236033 |
Bog'liq Kompyuter arxitekturasi.org
Muhammad Al-Xorazmiy nomidagi
Toshkent Axborot Texnologiyalari Universiteti
Mavzu: Ko’p yadroli protsessorlarning arxitektura turlari
Amaliy Ish
Guruh: 021-21
Bajardi: Saparaliyev K.
Tekshirdi: Tillaboyev A. A.
Mavzu: Ko’p yadroli protsessorlarning arxitektura turlari
Topshiriq
O’zingiz foydalanadigan shaxsiy kompyuteringiz yadrosi malumotlarini taqdim eting va izoh bering
Shahsiy kompyuteringizni yadrosini boshqa yadrolar bilan taqqoslang va izoh bering
Ikkita zamonaviy ko’p yadroli protsessorlarni oling va ishlash prinsipini
o’rganib, foydalisini do’stlaringizga maslahat bering
O’zingiz foydalanadigan shaxsiy kompyuteringiz yadrosi malumotlarini taqdim eting va izoh bering:
1. Mening ishchi kompyteri Intel Core i7-9700 prosessori, Intel tomonidan ishlab chiqilgan xilma-xil xususiyatlarga ega bo'lgan yuqori ishlemchi kuchga ega yedi-yadroli prosessor. Quyidagi ma'lumotlar bu prosessor haqida kichik tasvirlash uchun foydali bo'lishi mumkin:
- Ishlemchi Kuchi: 3.00 GHz - Bu prosessorning har bir yadrosining standart takrorlash tezligi. Bundan ko'ra, Turbo Boost teknologiyasi orqali bu tezlik o'zgartirilishi mumkin.
- Yadro soni: 8 yadro - Bu prosessorda 8 ta ajralmas yadro mavjud, bu esa bir nechta vazifalarni bir vaqtning o'zida bajarish imkonini ta'minlaydi.
- Hyper-Threading (Hiper-Tashqi qo'llanma): Yo'q - Bu prosessor, Hyper-Threading tekhnologiyasini qo'llamaydi, shuning uchun har bir yadro faqat bir tadbirni bajarish uchun ishlatiladi.
- Qurilish: Bu prosessor LGA1151 socket (jin) uchun moslashtirilgan. U ammo, 300 seriyasi chipsetlari bilan ishlashni talab qiladi.
- Kesh (Cache) hajmi: 12 MB - Bu prosessorning to'g'ri kesh hajmi, bu, prosessor tomonidan tezroq tezlikda tilga olingan ma'lumotlar uchun o'zlashtirilgan joydir.
- Tekhnologiyalar: Bu prosessor, Intel® Virtualization Technology (VT-x), Intel® Virtualization Technology for Directed I/O (VT-d), Intel® Turbo Boost Technology va boshqa ko'plab qulayliklar bilan ta'minlangan.
- TDP (Thermal Design Power): 65 W - Bu quvvat ta'mini komponentlarga o'tkaziladigan energiya miqdori.
- Grafik: Ushbu prosessorning o'zida integratsiyalangan grafik karta mavjud emas, shuning uchun sizga ekstern (tashqi) grafik karta qo'shish kerak bo'ladi.
Intel Core i7-9700 prosessori, yuqori darajadagi ishlemchi kuchi va yadro soni bilan bir qancha muhim qobiliyatlar ta'minlaydi, ammo undan foydalanishdan oldin, sizning talablaringizni va kompyuter tizimining qolgan qismi bilan mos tushunishingiz kerak.
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Description of Fix - Ibm® Sterling Connect: Direct

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Ibm® Sterling Connect: Direct
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bet | 46/47 | Sana | 24.03.2021 | Hajmi | 84,26 Kb. | | #13516 |
Description of Fix: The fix adds the ability to engage a GSKit remediation for this vulnerability via a system environment variable named CD_GSK_OPTIONS. To enable the remediation, set the value of this system environment variable to GSK_ENFORCE_TDEA_RESTRICTION. Than cycle (stop and restart) Sterling Connect:Direct.
Caution: The effect of this remediation is to arbitrarily break a session after 32 GB of data have been transmitted.
Aside from the GSKit remediation, CD Secure+ Admin Tool (SPAdmin) and CD Secure+ CLI (SPCli) have been enhanced to display warnings when deprecated cipher suites or protocols have been configured, which includes all cipher suites using an RC4, DES/3DES or no encryption algorithm and the SSLv3 protocol. Note that deprecated cipher suites and protocols may be disabled in a future update.
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Fix Availability Date - Ibm® Sterling Connect: Direct

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Ibm® Sterling Connect: Direct
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bet | 45/47 | Sana | 24.03.2021 | Hajmi | 84,26 Kb. | | #13516 |
Fix Availability Date: 20 February 2017
High Impact: N
Reported Severity: 2
4.7.0.4_iFix026: RTC530106
Description of Issue: Secure+ API performance enhancement.
Description of Fix: Improved the performance of Secure+ API commands, for example when refreshing certificates is issued from IBM Control Center.
Fix Availability Date: 20 February 2017
High Impact: N
Reported Severity: 5
4.7.0.4_iFix027: RTC528788 / APAR IT19769 / CVE-2016-9840, CVE-2016-9841, CVE-2016-9842, CVE-2016-9843
Description of Issue: Vulnerabilities were reported in zlib. zlib is used by IBM Sterling Connect:Direct for Microsoft Windows. IBM Sterling Connect:Direct for Microsoft Windows has addressed the applicable CVEs.
Description of Fix: Updated zlib components.
Fix Availability Date: 22 February 2017
High Impact: Y
Reported Severity: 2
4.7.0.4_iFix028: RTC529668 / APAR IT19772 / CVE-2016-2183
Description of Issue: An OpenSSL vulnerability disclosed by the OpenSSL Project affects GSKit. IBM Sterling Connect:Direct for Microsoft Windows uses GSKit and therefore is also vulnerable. This vulnerability is known as the SWEET32 Birthday attack.
Recommendation: IBM recommends that you review your entire environment to identify areas that enable DES/3DES cipher suites and take appropriate mitigation and remediation actions. The most immediate mitigation action that can be taken is disabling DES/3DES cipher suites. You should verify disabling DES/3DES cipher suites does not cause any compatibility issues. Enable the below GSKit remediation when you cannot take the recommended action and disable DES/3DES cipher suites in your environment.
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Description of Fix - Ibm® Sterling Connect: Direct

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Ibm® Sterling Connect: Direct
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bet | 44/47 | Sana | 24.03.2021 | Hajmi | 84,26 Kb. | | #13516 |
Description of Fix: Resolved.
Fix Availability Date: 16 January 2017
High Impact: N
Reported Severity: 3
4.7.0.4_iFix023: RTC525545 / APAR IT18910
Description of Issue: Codepage conversion fails with MBCS002E FDBK=-9 when the first record is very small and a subsequent record is much longer.
Description of Fix: Optimized the codepage conversion to manage its buffers more efficiently. The updated code also requires significantly less memory, which can save up to 2,7 MB of memory per session manager.
Fix Availability Date: 16 January 2017
High Impact: N
Reported Severity: 2
4.7.0.4_iFix024: RTC529700
Description of Issue: The Certificate Viewer in CD Secure+ Admin Tool (SPAdmin) does not word wrap public keys.
Description of Fix: Resolved. The public key values for RSA and EC now match IBM iKeyman representation.
Fix Availability Date: 20 February 2017
High Impact: N
Reported Severity: 4
4.7.0.4_iFix025: RTC528142 / APAR IT19770
Description of Issue: The Secure+ KeyStore has an issue importing multiple certificates with the same the X509 Common Name (CN).
Description of Fix: The Secure+ KeyStore requires each certificate to have a unique alias name which is used to associate Identity/KeyCerts with Secure+ Nodes. During certificate import, when label names are not provided, the alias name is generated from the X509 Common Name (CN) component of the Subject Name. In cases where the same CN is assigned to multiple certificates, the import may skip otherwise valid certificates. A unique ID generator has been added to allow multiple certificates using the same CN to co-exist. Use the new AddWithUniqueLabel option to import these certificates from the CD Secure+ Admin Tool (SPAdmin) or the CD Secure+ CLI (SPCli).
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