nyuuzyou/kompy huggingface dataset:
Davlat tomonidan kafolatlangan tibbiy-sanitar yordam hajmi

38
Bundan tashqari davlat quyidagi hollarda mablag‘ bilan
ta’minlaydi:
aralash moliyalashtirishga asoslangan dasturlarni
davlat tomonidan
mablag‘ bilan ta’minlashda;
davlat dasturlariga ko‘ra profilaktik, tabiatni muhofaza qilish, sanitar-
gigienik va epidemiyaga qarshi chora-tadbirlarni tashkil qilish va amalga
oishirishda;
davlat granti asosida
tibbiy kadrlarni tayyorlashda;
maqsadli milliy dasturlarga asosan fundamental va amaliy ilmiy
izlanishlarni olib borishda.
Pulli tibbiy xizmat ko‘rsatish tizimi yuridik
va jismoniy shaxslar
mablag‘lari hisobiga xarajatlarni qoplash bilan xususiy moliyalashtirish
yo‘li orqali va davlat byudjeti hisobiga shakllantiriladi.
Aralash moliyalashtirish ko‘zda tutilgan tibbiy muassasalarga
kattalar va bolalar ko‘p profilli kasalxonalari,
viloyat va respublika
ixtisoslashtirilgan
tibbiy
markazlari
va
klinikalari
kiradi
va
quyidagilar uchun ko‘zda tutilgan:
bepul tibbiy yordam tizimiga kirmagan ilmiy tekshirish instituti (ITI)
klinikalari, tuman, shahar va ko‘p profilli davolash-profilaktika
muassaslarida
bemorlarni
tekshirish
va
davolashda
(imtiyozli
kategoriyalardan tashqari);
Receive-side Scaling - Deploying iscsi storage Solutions on Microsoft Windows Server Platform

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Deploying iscsi storage Solutions on Microsoft Windows Server Platform
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bet | 20/77 | Sana | 21.03.2017 | Hajmi | 12,28 Mb. | | #434 |
Receive-side Scaling
Receive-side scaling is especially important in multi-core and multi-processor systems because of the architecture of the NDIS 5.1 miniport drivers. Without the SNP and Receive-side Scaling, multi-processor and multi-core Windows 2003 Server systems route all incoming network traffic interrupts to exactly one processor core, resulting in limited scalability, regardless of the number of processors or processor cores in the system. With SNP and Receive-side Scaling and the NDIS 5.2 miniport driver, incoming network traffic interrupts are distributed among the processors and processor cores on the computer. Receive-side Scaling-capable network adapters are now available, and are required to take advantage of this feature. Support for this feature is currently found in some, but not all server-class network adapters.
The Scalable Networking Pack monitors network adapters for Receive-side Scaling capabilities. If a network adapter supports Receive-side Scaling, the Scalable Networking Pack uses this capability across all TCP connections, including connections that are offloaded through TCP Offload.
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Qabul - ko‘rik bo‘limi - B. M. Mamatkulov, X. E. Rustamova jamoada hamshiralik

201
atrofdagilar uchun xavf tug‘diruvchi kasallik bo‘lsa
Shu zahotiyoq uni
alohida xonalarga kuzatish yoki tug‘ruq uchun gospitalizatsiya qilish
kerak.
Qabul bo‘limida tekshirilgan zahira donorlarining barcha qon guruhlari
ro‘yxati bo‘lishi kerak, shu jumladan rezus - manfiy omili bilan.
Qabul - ko‘rik bo‘limi barcha tegishli asbob - uskunalar va shok yoki
eklampsiya vaqtida birlamchi tibbiy yordam ko‘rsatish
uchun kerakli
bo‘lgan dori vositalari bilan ta’minlangan bo‘lishi kerak.
Almashinuv kartasi HbsAg. RW, OIV/OITS tekshiruv ma’lumotlari
bo‘lmasa tekshirish zaruriyati to‘g‘risida ma’lumot berish kerak hamda
ushbu infeksiyalarga tekshiruvni ta’minlash kerak.
Qabul bo‘limida bemorning tibbiyot muassasasidagi 11 huquqlari
to‘g‘risida (Sog‘liqni saqlash to‘g‘risidagi qonun nomi,
uni raqami,
sanasi va huquqlar ro‘yxati ko‘rsatilsin), ko‘krak bilan emizish
printsiplari va samarali perinatal yordam bo‘yicha ko‘rgazmali jadvallar
bo‘lishi kerak.
Ko‘ruv xonasi.
Qabul bo‘limining ko‘ruv xonasida: tegishli
barcha
tibbiy asbob - anjomlar, sanitariya - gigienaga oid materiallar,
shuningdek tug‘ruqni shoshilinch tarzda qabul qilish uchun zarur
bo‘lgan to‘plam bo‘lishi kerak.
Tug‘ruq tarixi rasmiylashtirilib, akusherlik tekshiruvi amalga oshiriladi:
homilani holati, joylashishi, ko‘rinishi aniqlanadi, uning yuragi eshitiladi
va 1 daqiqadagi
yurak urishi hisoblanadi, qon guruhini, qondagi
gemoglobinni aniqlash uchun qon hamda
oqsilni aniqlash maqsadida
siydik olinadi.
Ob’ektiv tekshiruvning barcha ma’lumotlarini shifokor, ayolni tegishli
bo‘limga o‘tkazgandan keyin tug‘ruq tarixiga yozib qoldirishi maqsadga
muvofiq. Ayolni qabul bo‘limida turishi iloji
boricha qisqartirilishi
kerak.
Qabul bo‘limida quyidagi hujjatlar bo‘lishi kerak:
- Qabul qilingan homiladorlar, tug‘ruq va tug‘ruqdan keyingi ayollar
jurnali;
- Pedikulez preparatlari bilan ishlov berish jurnali;
- Umumiy tozalash grafigi va jurnali.
Microsoft Scalable Networking Pack

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Microsoft Scalable Networking Pack
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bet | 19/77 | Sana | 21.03.2017 | Hajmi | 12,28 Mb. | | #434 |
Microsoft Scalable Networking Pack
With the gaining popularity of multi-core and multi-processor systems, deployment of the Microsoft Scalable Networking Pack with advanced, server-class network adapters is highly recommended.
Microsoft makes the Scalable Networking Pack (SNP) available as a free download for Microsoft Windows 2003 Server (32-bit and 64-bit) and for Windows XP 64-bit platforms. It is also an integrated component within Windows Server 2003 R2 Service Pack 2. This package provides new and improved network acceleration and compatibility with hardware-based offload technologies. Three technologies included in the Scalable Networking Pack help optimize server performance when processing network traffic. Because iSCSI uses the network, it can take advantage of these technologies. These technologies are Receive-side Scaling, TCP Offload, and NetDMA. NetDMA was not tested for this report.
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Run Applications to Use the iSCSI Storage

Applications were used to read and write to the iSCSI storage, including basic Windows management functions such as Disk Manager.
In addition, IOMeter was used to read and write various block sizes to the iSCSI storage. IOMeter is an open-source I/O load generator and performance analysis tool. IOMeter is available from Source Forge at: http://sourceforge.net/projects/iometer/.
Although this report is not a performance benchmark for iSCSI storage solutions, some performance data are included to provide a general idea of the type of performance that can be expected with some iSCSI storage solutions. Two different lab locations and two different sets of servers were used for the deployments described in this document.
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Network Infrastructure Settings - Deploying iscsi storage Solutions on Microsoft Windows Server Platform

Many network cards have various feature settings that can improve performance. Not all of these features are available on all network adapters. Jumbo Frames, TCP Checksum Offload and Large Send Offload can be enabled to improve performance. Windows Server 2003 is the first Windows platform that supports network adapters that include hardware TCP Checksum Offload and Large Send Offload features.
In the case of Microsoft Windows Server-based iSCSI target solutions, the network interface adapter settings should be examined on both the iSCSI initiator and the iSCSI target solution. It may be possible to have one side of the iSCSI communication highly optimized and the other side not optimized, resulting in reduced performance. The network features discussed in this section should be examined on the iSCSI initiator and, where possible, the iSCSI target. Implementations and impacts of these features on the iSCSI target may vary.
Network switches should have Jumbo Frames enabled. Flow control may also need to be enabled in the switch and network adapters if there is heavy network congestion. Enterprise switches are generally designed to be used in higher-traffic networks and are better choices than low-cost switches for iSCSI traffic.
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Farmatsevtika tarmog‘ini yanada rivojlantirish

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Farmatsevtika tarmog‘ini yanada rivojlantirish
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bet | 17/20 | Sana | 12.01.2024 | Hajmi | 117,05 Kb. | | #135477 |
Bog'liq Mavzu Respublikada axolini ijtimoiy muhofaza qilish sog\'liqni s7. Farmatsevtika tarmog‘ini yanada rivojlantirish
1. Quyidagilarni imkonini beruvchi Dori vositalari va tibbiyot buyumlarini markirovkalash hamda ular harakatlanishining monitoringini olib borish axborot tizimini joriy etish:
dori vositalari va tibbiyot buyumlari har bir qadog‘ining ishlab chiqarilgan yoki import qilingan vaqtdan boshlab iste’molchiga yetib borgan vaqtgacha harakatlanishini kuzatish;
sifatsiz va kontrafakt dori vositalari hamda tibbiyot buyumlarining butun respublika bo‘ylab profilaktikasi va muomaladan darhol olib qo‘yilishi;
ijtimoiy ahamiyatga ega dori vositalari va tibbiyot buyumlari narxini belgilash ustidan monitoring olib borish;
barcha darajalarda dori vositalari va tibbiyot buyumlari zaxiralari va rezervlarini tezkor rejalashtirish va boshqarish;
iste’molchilar tomonidan mobil ilova yordamida xarid qilinadigan (olinadigan) dori vositalari va tibbiyot buyumlari qonuniyligini tekshirish.
2. Qimmat turadigan dori terapiyasini talab qiladigan bemorlar registrlarini shakllantirish.
3. Jahon sog‘liqni saqlash tashkiloti tomonidan qayta malakalangan immunobiologik preparatlarni jadal ro‘yxatdan o‘tkazish tartib-taomilini joriy etish.
4. Dori vositalarini, tibbiyot buyumlarini va tibbiy texnikani ro‘yxatdan o‘tkazish sohasidagi qonun hujjatlarini takomillashtirish, ularni xalqaro talablarga uyg‘unlashtirish.
5. Rivojlangan davlatlarning ijobiy tajribasi asosida dori vositalari, tibbiyot buyumlari va tibbiy texnika uchun referent narx belgilashni bosqichma-bosqich joriy etish.
6. Farmatsevtika tashkilotlarini sifat menejmenti tizimlarini va tegishli ishlab chiqarish amaliyotini (GMP va boshqalar) joriy etishga rag‘batlantirish.
7. Ambulatoriya va statsionar davolashda fuqarolarni ta’minlash uchun budjet mablag‘lari hisobidan qoplanadigan dori vositalari ro‘yxatini shakllantirish uslubiyotini ishlab chiqish va takomillashtirish.
8. Respublika hududida o‘sadigan dorivor o‘simliklar plantatsiyalarini tashkil etgan holda ularni yetishtirish texnologiyalarini ishlab chiqish, shuningdek, o‘simlik xomashyosi asosida dori vositalari ishlab chiqaruvchi mamlakatimiz korxonalarini keng qo‘llab-quvvatlash.
9. Ixtisoslashgan farmatsevtika erkin iqtisodiy zonalari hududida tayyor dori vositalari va substansiyalar ishlab chiqaruvchi yangi farmatsevtika korxonalari tashkil etishga doir yirik investitsiya loyihalarini amalga oshirish.
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Create Multi-path I/O for iSCSI Targets (optional)

Create Multi-path I/O for iSCSI Targets (optional)
For a Microsoft-based target solution, multiple paths to the target device are created by providing multiple iSCSI initiator identifiers for the same target. In the example above, we add a second and third IP address that is to be associated with the same iSCSI initiator, so that there are three IP addresses that can access the target. These three addresses are associated with three Ethernet ports on the same host server.
Configure Security for iSCSI Targets (optional)
If security is desired for the iSCSI communication between the initiator and the target, the CHAP secret can be entered in the Authentication tab.
Make iSCSI Targets Ready for Use for iSCSI Initiators
Virtual disks need to be created on the iSCSI targets for Microsoft-based iSCSI target solutions. These virtual disks represent the storage volumes that the iSCSI initiators will use. The maximum capacity represented by all the virtual disks on a given iSCSI target on a Microsoft-based iSCSI target solution is two terabytes (2 TB) per target. In this example, we create a 100 GB and 200 GB virtual disk for each of the two iSCSI targets. These virtual disks will be viewed as volumes by the iSCSI initiators over the TCP/IP network.
By right-clicking on the target name, the “Create Virtual Disk” wizard is launched.
The virtual disk is created on the internal disk volume that is available to the iSCSI target. In this case, it is the “P” volume.
The size of the virtual disk depends on the needs of the application on the host server. For this virtual disk, we choose a size of 100 GB from the available 1.34 TB on this volume.
A description, although optional, is useful for better management.
This virtual disk must be associated with an iSCSI target in order for the application host to use this storage as an iSCSI storage volume.
This completes the virtual disk configuration.
We repeat this process to create three more virtual disks. After configuring the virtual disks, the management console shows the virtual disks associated with each iSCSI target.
The target side configuration is now complete.
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Initiator Configuration Steps - Deploying iscsi storage Solutions on Microsoft Windows Server Platform

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Deploying iscsi storage Solutions on Microsoft Windows Server Platform
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To configure multi-path iSCSI I/O for the initiator that uses the HP All-in-One 1200 iSCSI targets, follow the directions for Microsoft Multi-path I/O from the Deployment section of this document above.
The following performance data is not intended to be viewed as a comprehensive performance benchmark, but to provide a general performance overview for the HP StorageWorks All-in-One1200 Storage System.
Selected performance results are shown below, using a standard server-class network adapter, with receive-side scaling on the host. This configuration used two paths from one host, two I/O workers, simultaneously accessing two target volumes and a queue depth of 10. Each target volume used a dedicated path, with no load-balancing across the paths.
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Viruslarga qarshi - O‘zbekiston respublikasi oliy va o‘rta maxsus ta’lim vazirligi muhammad al-xorazmiy nomidagi...

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O‘zbekiston respublikasi oliy va o‘rta maxsus ta’lim vazirligi muhammad al-xorazmiy nomidagi toshkent axborot texnologiyalari universiteti farg‘ona filiali
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bet | 2/7 | Sana | 07.06.2024 | Hajmi | 68,4 Kb. | | #261322 |
Bog'liq MavzuZIYODULLOOOOViruslarga qarshi chora-tadbirlar
Kompyutеrni viruslar bilan zararlanishidan saqlash va axborotlarni ishonchli saqlash uchun quyidagi qoidalarga amal qilish lozim:
- kompyutеrni zamonaviy antivirus dasturlar bilan ta’minlash;
- diskеtalarni ishlatishdan oldin har doim virusga qarshi tеkshirish;
- qimmatli axborotlarning nusxasini har doim arxiv fayl ko‘rinishida saqlash.
Kompyutеr viruslariga karshi kurashning quyidagi turlari mavjud:
- viruslar kompyutеrga kirib buzgan fayllarni o‘z holiga qaytaruvchi dasturlarning mavjudligi;
- kompyutеrga parol’ bilan kirish, disk yurituvchilarning yopiq turishi;
- disklarni yozishdan himoyalash;
- litsеnzion dasturiy ta’minotlardan foydalanish va o‘g‘irlangan dasturlarni qo‘llamaslik;
- kompyutеrga kiritalayotgan dasturlarning viruslarning mavjudligini tеkshirish;
- antivirus dasturlaridan kеng foydalanish;
- davriy ravishda kompyutеrlarni antivirus dasturlari yordamida viruslarga qarshi tеkshirish.
Antivirus dasturlaridan DrWeb, Adinf, AVP, VootCHK va Norton Antivirus, Kaspersky Security kabilar kеng foylalaniladi.
Viruslardan himoyalanishning asosiy vositalari
Eng yaxshi himoya turi - viruslarni qay tarzda ta'sir etishini bilishdir. Viruslar oddiy programmalar bo`lib, biror g`aroyib kuchga ega emaslar.
Kompyuter viruslar bilan zararlanishi uchun undagi biror-bir zararlangan programma ishlashni talab qilinadi. Shuning uchun kompyuterning birlamchi zararlanishi quyidagi hollarda ro`y beradi:
kompyuterdagi virus bilan zararlangan programmalar yuklanishi (COM, BAT yoki EXE fayllar) yoki moduli zararlangan programmaning ishlatilishi;
kompyuterga virusli disketning yuklanishi;
kompyuterga zararlangan OS yoki qurilmalarning zararlangan drayverlarining o`rnatilishi.
Viruslardan quyidagi usullar bilan himoyalanish mumkin:
o`qilayotganda disketani, albatta, virus borligiga tekshirish;
axborot nusxalarini ko`chirish, shuningdek disklar va axborotni saqlash uchun ishlatiladigan umumiy qoidalardan foydalanish, disklarni jismoniy zararlanishdan, programmalarni esa buzilishdan saqlash;
axborotdan noqonuniy foydalanishni cheklash, xususan, programma va ma'lumotlarning viruslar ta'sirida o`zgarishidan, noto`g`ri ishlayotgan programmalar va foydalanuvchilarning noto`g`ri harakatlaridan himoya qilish;
viruslar bilan zararlanish ehtimolini kamaytiruvchi chora-tadbirlar;
viruslar bilan kurashuvchi maxsus programmalardan foydalanish.
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Bosh sahifa
Aloqalar
Bosh sahifa
O‘zbekiston respublikasi oliy va o‘rta maxsus ta’lim vazirligi muhammad al-xorazmiy nomidagi toshkent axborot texnologiyalari universiteti farg‘ona filiali
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Foydalanilgan adabiyotlar - O‘zbekiston respublikasi oliy va o‘rta maxsus ta’lim vazirligi muhammad al-xorazmiy...

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O‘zbekiston respublikasi oliy va o‘rta maxsus ta’lim vazirligi muhammad al-xorazmiy nomidagi toshkent axborot texnologiyalari universiteti farg‘ona filiali
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bet | 7/7 | Sana | 07.06.2024 | Hajmi | 68,4 Kb. | | #261322 |
Bog'liq MavzuZIYODULLOOOOFoydalanilgan adabiyotlar:
Informatika. Pod redaksiey professora N.M,Makarovoy M., «Finansi i statistika» 1997
V.E. Figurnov IBM PC dlya polzovateley. M., 1990
N.X.Noraliev.,N.Qilichev Informatika, o`quv qo`llanma, 2004 y
Raxmonqulova IBM PC shaxsiy kompyuterlarida ishlash. Sharq NMК-S PRINT. N.,1998
N.X.Noraliev va boshqalar. Informatika va hisoblash texnikasi. T.,1996
A.Abduqodirov EHM, Algoritm, Dastur, T., 1992
M.M.Aripov, J.O`. Muxammadiev Informatika, Informasion texnologiyalar (Oliy o`quv yurtlari uchun darslik).,T.2004
S.S.G`ulomov, A.T.Shermuxamedov, B.A.Begalov «Iqtisodiy informati-ka» Toshkent»Sharq» 2000.
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Bosh sahifa
Aloqalar
Bosh sahifa
O‘zbekiston respublikasi oliy va o‘rta maxsus ta’lim vazirligi muhammad al-xorazmiy nomidagi toshkent axborot texnologiyalari universiteti farg‘ona filiali
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Fayl viruslarini sinflarga ajratish

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Fayl viruslarini sinflarga ajratish
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bet | 6/7 | Sana | 07.06.2024 | Hajmi | 68,4 Kb. | | #261322 |
Bog'liq MavzuZIYODULLOOOOFayl viruslarini sinflarga ajratish.
Fayl viruslari kompyuterlarda keng tarqalgan viruslar. Ular barcha viruslarning tahminan 80% ini tashkil etadi. Bu toifa kompyuter viruslari juda chidamli bo'lib, o'z vaqtida ehtiyot chorasi ko'rilmasa, haqiqiy epidemiyaga aylanadi. Masalan, RCE-1813 yoki Ierusalem (Quddus), Black Friday (qora juma) va boshqa o'ta xavfli viruslardir.
Ko'pchilik tarqalgan fayl viruslari shtammlarga ega, ular baza versiyalaridan uncha farq qilmaydi. Shuning uchun fayl viruslarini quyidagi guruhlarga bo'lish mumkin:
- Vena guruhi. Uning birinchi S-648 deb nomlanuvchi vakili Venada topilgan;
- CASCADE guruhi. RC-1701 deb nomlanuvchi birinchi vakili 1988 yil o'rtalarida topilgan;
- Quddus guruhi. RCE-1813 deb nomlanuvchi uning birinchi vakili 1987 yilning oxirida Quddus universitetida topildi;
- TR viruslar guruhi - mazkur viruslar, taxminlarga ko'ra, Bolgariyada ishlab chiqilgan. O'z navbatida bu guruh uch kichik guruhga bo'linadi. VACSINE, "musiqali qayta yuklash" va "o'z-o'zini yeb qo'yuvchilar".
Ohirgi ikkitasini Vankey Doodle ham deb atashadi.
- Datacrime. Bu guruh vakillari joriy yilning 12 oktyabrida faollashadi va A, V, C, D disklarda 8 sektorni ishdan chiqaradilar.
- Avenger guruhi. RCE-1800, RCE-1000 deb nomlanuvchi mazkur guruh katta zararlash imkoniyatiga ega. U nafaqat fayllarni bajarish chog'ida, balki uni o'qish va ochish vaqtida ham zararlaydi. Bundan tashqari, bu toifadagi viruslar davriy ravishda sektorlardagi fayl va katologlarni yo'qotadi. Vinchesterga matn xabarlarini yozadi.
- Island guruhi (Icelandic).
Shu yerda ta'kidlash kerakki, Datacrime va island guruhiga mansub viruslar hozircha bizning mamlakatimizda yo'q.
Boot viruslari fayl viruslaridan tubdan farq qiladi. Boot viruslarining soni fayl viruslariga qaraganda ancha kam va shuningdek, ular sekinroq tarqaladi.
Fayl viruslari kabi ko'p tarqalgan Boot viruslari ham shtammlarga ega. Hozirgi vaqtda ushbu viruslarni quyidagi guruhlarga ajratish mumkin:
- Italiya guruhi. "Bxl-1S-a" deb nomlanuvchi uning birinchi vakili 1987 yilning oxirida paydo bo'ldi;
- Pokiston guruhi. Bu guruhga Vgat 86 va Brain 88 viruslari kiradi. Birinchi vakili Vgat 86 Pokistonning Lahor shaxrida 1986 yil topilgan.
Buzish darajasi bo'yicha viruslarni shartli ravishda ikki turga -"illyuzion" va "vandallar" ga bo'lish mumkin. "Illyuzion" guruh qandaydir yoqimli musiqa sadosi yoki namoyish orqali virusni yuqtiradi.
"Vandal" so'zining o'zbekcha lug'aviy ma'nosi - madaniy yodgorliklarni harob etuvchi, xuddi shunday "vandallar" dasturni harob qiladi. Bu toifa viruslar yopiq holatda fayllarni bildirmasdan ishdan chiqaradi.
Tabiiyki, ham fayl tizimini, ham yuklash (Boot) cektoriga zarar yetkazuvchi viruslar ham mavjud.
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Viruslar bilan kurashuvchi ba'zi programmalar (antiviruslar)

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Viruslar bilan kurashuvchi ba'zi programmalar (antiviruslar)
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bet | 3/7 | Sana | 07.06.2024 | Hajmi | 68,4 Kb. | | #261322 |
Bog'liq MavzuZIYODULLOOOOViruslar bilan kurashuvchi ba'zi programmalar (antiviruslar)
Antiviruslarni quyidagicha guruhlash mumkin:
detektor va doktor-viruslar bilan zararlangan fayllar va zararlantiruvchi virus turini aniqlaydigan programmalar (Aids, doktor Web, Virus Scan, NU VS). Bu turdagi antiviruslar fayllarda viruslarning bayt kombinatsiyalari mavjudligini tekshirib, mos bo`lgan axborotni ekranga chiqarib beradi. Ba'zi detektor programmalar viruslarning yangi turlariga moslasha oladi, buning uchun shu viruslarga mos bo`lgan baytlar kombinatsiyasini belgilab berish kerak. Doktorning vazifasi zararlangan fayllar va disk sohalarini tekshirib, ularni dastlabki holatiga qaytarishdir. Tiklanmagan fayllar, odatda, ishlatib bo`lmaydigan holga tushadi yoki yo`q qilib yuboriladi.
vaksina programmalar yoki immunizatorlar disk yoki programmalarni shunday o`zgartiradiki, bu narsa programmalarning ishida namoyon bo`lmaydi, lekin vaksinatsiya ishlatilganda virus programma va disklarni zararlagan deb hisoblaydi.
Windows lar uchun Doctor Web Bu programma 32 bitli Windows turkumidagi operatsion sistemalar uchun mo`ljallangan bo`lib, qisqacha DrWeb32W deb ataladi.
DrWeb32W funksional jihatdan DOS ning DrWeb antivirusiga o`xshash. Lekin DrWeb ning 4.0 versiyasidan boshlab antivirus programma ishlashining arxitekturasi va algoritmiga sezilarli o`zgartirishlar kiritilgan. Bu esa o`z navbatida yangi antiviruslar yaratilishiga asos bo`ldi. DrWeb 4.0 antivirusining asosiy yangiligi modul prinsiplarining qo`llanilganidir, ya'ni viruslar bazasi alohida faylda tashkil etilgan bo`lib, u asosiy programma ishga tushgandan so`ng qo`shimcha fayl sifatida yuklanadi. Natijada operativ xotira yetishmovchiligining oldi olinadi. DrWeb32 antivirus programmasida programma biror muhitda (masalan, Windows 95/98/NT) ishlaydigan qobiq programma va muhitga bog`liq bo`lmagan yadrodan tashkil topadi. Programmalarni bunday tashkil etish quyidagi afzalliklarga ega:
bitta virus bazasining faylidan DOS ning DrWeb programmasi uchun ham, Windows 95/98/NT, OS/2, Novell Netware uchun ham foydalanish mumkin;
programmaning yadrosini boshqa qobiq programmalar va amaliy dasturlarga ulash mumkin;
qobiq programmalar, yadrolar va virus bazalarini Internet tarmog`i orqali avtomatik kengaytirish hamda yangilash imkonini beradi.
DrWeb32 ning yana boshqa yangiliklaridan biri uning test qilinadigan obyektlarni ixtiyoriy diskdagi kataloglar ro`yxatidan (hatto alohida fayllarni ham) tanlash imkoniyatining mavjudligidir.
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Create iSCSI Targets - Deploying iscsi storage Solutions on Microsoft Windows Server Platform

Clicking on the Microsoft iSCSI target function in the Storage Management section of the management console begins the iSCSI target creation process.
The iSCSI target window opens, and the iSCSI target creation wizard is started by using the right mouse click button.
We will create a total of four targets, two associated with host number one and two associated with host number two. The individual steps to create the first target are shown below.
Because there have been no previous iSCSI initiators assigned to this target, the initiators must be specifically identified.
The initiators will be identified by their IP address.
The target now appears in the target list of the iSCSI target management window.
The management console also shows the underlying devices available for the iSCSI targets. The storage that will be used by the iSCSI initiators (application hosts) will be defined in a later step when the virtual disks are created.
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TCP Offload Adapters - Deploying iscsi storage Solutions on Microsoft Windows Server Platform

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Deploying iscsi storage Solutions on Microsoft Windows Server Platform
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bet | 21/77 | Sana | 21.03.2017 | Hajmi | 12,28 Mb. | | #434 |
TCP Offload Adapters
TCP Chimney is the Microsoft Windows Server term for offloading the TCP protocol stack into network interface adapters. Network adapters that support this feature are also known as TCP/IP Offload Engines (TOE). TCP Chimney is an operating system interface to advanced Ethernet network adapters that can completely manage TCP data transfer, including acknowledgement processing and TCP segmentation and reassembly.
Full iSCSI Host Bus Adapters (HBA)
Another approach to use for offloading CPU processing cycles is to combine the iSCSI initiator and the full TCP processing onto one adapter card and perform all these functions in hardware. This work performed for this report used the Microsoft iSCSI software initiator for all examples, so iSCSI HBAs were not used, but many models are supported on Windows Servers.
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Kuchlanish ostida bo’lgan elektr qurilma yonishni boshlaganda qanday yong’in o’chirish vositalarini qo’llash mumkin bo’ladi ?

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Kuchlanish ostida bo’lgan elektr qurilma yonishni boshlaganda qanday yong’in o’chirish vositalarini qo’llash mumkin bo’ladi ?
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bet | 2/3 | Sana | 19.05.2024 | Hajmi | 23,22 Kb. | | #244334 |
Bog'liq saman 90988. Kuchlanish ostida bo’lgan elektr qurilma yonishni boshlaganda qanday yong’in o’chirish vositalarini qo’llash mumkin bo’ladi ?
Quvvatli elektr moslamasi yonib ketganda, keyingi zarar va mumkin bo'lgan zararni oldini olish uchun vaziyatni tezda va xavfsiz tarzda hal qilish juda muhimdir. Bunday stsenariyda ishlatilishi mumkin bo'lgan bir nechta yong'in o'chirish vositalari:
1. C toifali yong‘in o‘chirish moslamasi: C toifali yong‘in o‘chirish moslamalari quvvatlangan elektr jihozlari bilan bog‘liq yong‘inlarni o‘chirish uchun maxsus mo‘ljallangan. Ushbu o't o'chiruvchilar tarkibida CO2 yoki quruq kimyoviy kukun kabi o'tkazuvchan bo'lmagan o't o'chiruvchilar mavjud bo'lib, ular elektr tokini o'tkazmasdan va qo'shimcha xavf tug'dirmasdan olovni bostiradi.
2. CO2 yong'in o'chirgichi: Karbonat angidridli yong'in o'chirgichlari kislorodni almashtirish va shu bilan olovni bo'g'ish orqali ishlaydi. Ular jonli elektr jihozlari bilan bog'liq C sinfidagi yong'inlar uchun javob beradi, chunki ular sezgir elektronikaga zarar etkazadigan qoldiqlarni qoldirmaydi.
3. Quruq kimyoviy o‘t o‘chirgich: Quruq kimyoviy o‘t o‘chirgichlar elektr yong‘inlariga qarshi samarali kurashadi, chunki ular yong‘inning kimyoviy reaksiyasini to‘xtatuvchi elektr o‘tkazmaydigan kukunni o‘z ichiga oladi. Ular A, B va C sinfidagi yong'inlarda, shu jumladan jonli elektr jihozlarini o'z ichiga olgan yong'inlarda qo'llanilishi mumkin.
4. Yong'inga qarshi adyol: Yong'in kichik bo'lgan va o'chirilgan hollarda, olovni o'chirish va kislorod ta'minotini uzish uchun yong'inga qarshi adyoldan foydalanish mumkin. Elektr tokini o'tkazmaslik uchun adyolning o'tkazuvchan bo'lmagan materialdan tayyorlanishini ta'minlash juda muhimdir.
5. Quvvatni o‘chirish: Agar shunday qilish xavfsiz bo‘lsa, zararlangan elektr qurilmaning quvvat manbaini uzib qo‘yish yong‘inning yanada tarqalishini oldini olishga yordam beradi. Biroq, bu elektr toki urishi xavfini oldini olish uchun faqat malakali xodimlar tomonidan amalga oshirilishi kerak.
Yong'in sodir bo'lgan elektr jihozlari bilan bog'liq har qanday favqulodda vaziyatda xavfsizlik har doim birinchi o'rinda turishi kerak. Hududni evakuatsiya qilish, boshqalarni ogohlantirish va yordam uchun tegishli favqulodda xizmatlarga murojaat qilish juda muhimdir. Agar siz elektr yong'inlarini boshqarish bo'yicha o'qitilmagan bo'lsangiz, evakuatsiya qilish va professional yordam kelishini kutish yaxshiroqdir.
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Bosh sahifa
Aloqalar
Bosh sahifa
Kuchlanish ostida bo’lgan elektr qurilma yonishni boshlaganda qanday yong’in o’chirish vositalarini qo’llash mumkin bo’ladi ?
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Make LUNs Ready for Use - Deploying iscsi storage Solutions on Microsoft Windows Server Platform

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Deploying iscsi storage Solutions on Microsoft Windows Server Platform
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bet | 65/77 | Sana | 21.03.2017 | Hajmi | 12,28 Mb. | | #434 |
Make LUNs Ready for Use
Because this storage solution is running on a Microsoft Windows-based platform, the remaining steps would be familiar to a Windows administrator. These include assigning a drive letter for the internal server, providing a volume name, etc. These are prompted by using the standard Disk Management function from the management console.
The LUN has now been created. The next step is to create a partition on the LUN and format it in the normal manner that Windows administrators would expect.
We choose the maximum available size for the new partition. We want Windows to manage the entire partition as one entity.
The LUN is now ready for use. The next step will create iSCSI targets and associate them with this newly-created LUN.
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Muhammad al-xozmiy nomidagi toshkent axborot texnologialar universiteti

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Muhammad al-xozmiy nomidagi toshkent axborot texnologialar universiteti
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Sana | 16.05.2024 | Hajmi | 296,39 Kb. | | #239091 |
Bog'liq dastur3
MUHAMMAD AL-XOZMIY NOMIDAGI TOSHKENT AXBOROT
TEXNOLOGIALAR UNIVERSITETI
DASTURLASH
15 variant
Topshiriqqa muvofiq massiv va matrixga doir bo’lgan masalalarni PARAMETRLI FUNKSIYA hosil qilib yechish lozim.
1-jadval.(MASSIV)
#include
#include
using namespace std;
void createReversedArray(const vector& x, vector& y) {
y.clear();
for (int i = x.size() - 1; i >= 0; i--) {
y.push_back(x[i]);
}
}
int calculateProductOfEvenIndexed(const vector& y) {
int product = 1;
for (int i = 0; i < y.size(); i += 2) {
product *= y[i];
}
return product;
}
int main() {
vector x = {1, 2, 3, 4, 5};
vector y;
createReversedArray(x, y);
cout << "Y massivi: ";
for (int i = 0; i < y.size(); i++) {
cout << y[i] << " ";
}
cout << endl;
int result = calculateProductOfEvenIndexed(y);
cout << "Juft indeksli elementlarining ko'paytmasi: " << result << endl;
return 0; }
2- jadval. (MATRIX)
#include
using namespace std;
int main() {
char A[9][9] = {
{' ', ' ', ' ', ' ', '*', ' ', ' ', ' ', ' '},
{' ', ' ', ' ', '*', '*', '*', ' ', ' ', ' '},
{' ', ' ', '*', '*', '*', '*', '*', ' ', ' '},
{' ', '*', '*', '*', '*', '*', '*', '*', ' '},
{'*', '*', '*', '*', '*', '*', '*', '*', '*'},
{' ', '*', '*', '*', '*', '*', '*', '*', ' '},
{' ', ' ', '*', '*', '*', '*', '*', ' ', ' '},
{' ', ' ', ' ', '*', '*', '*', ' ', ' ', ' '},
{' ', ' ', ' ', ' ', '*', ' ', ' ', ' ', ' '}
};
float s = 0;
for (int i = 0; i < 9; i++) {
for (int j = 0; j < 9; j++) {
if (A[i][j] == '*') {
s += 1;
}
}
}
cout << "Matritsadagi bo'yalgan sohalardagi elementlar yig'indisi: " << s << endl;
return 0;
}
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Application Host Configuration Steps

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Application Host Configuration Steps
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bet | 24/77 | Sana | 21.03.2017 | Hajmi | 12,28 Mb. | | #434 |
The initial steps used to configure the application host servers were:
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Install fresh copy of Windows Server 2003 R2 Enterprise x64 Edition
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Install Microsoft iSCSI initiator
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Configure Microsoft iSCSI initiator
The iSCSI storage solution configuration was separated into the steps necessary on the iSCSI target (storage solution itself) and the steps needed on the iSCSI initiator (application server). The general steps for configuring the iSCSI storage are outlined below, including some optional steps. Each specific iSCSI storage solution configuration follows this general outline, but the exact steps required varied slightly for each iSCSI storage solution. A separate section of this report is devoted to each iSCSI storage solution configuration, including screen shots taken during the deployment.
Target Configuration Steps
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Configure network settings for iSCSI target device
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Launch management console
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Create LUNs on disk array
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Make LUNs ready for use (formatting, etc.)
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Create iSCSI Targets
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Optional – Configure multi-path I/O for iSCSI Targets
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Optional – Configure security for iSCSI Targets (CHAP, etc.)
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Make iSCSI Targets ready for use for iSCSI Initiators (virtual disks, etc.)
Initiator Configuration Steps
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Optional – Configure multi-path I/O from application host (iSCSI initiator)
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Persistent Targets Tab - Deploying iscsi storage Solutions on Microsoft Windows Server Platform

Targets can be configured to be persistent, which means that the connection to the target is automatically restored when the system reboots. If the targets are configured to be persistent, they appear in this dialog box.
Bound Volumes Tab
If a host service or application depends on the availability of an iSCSI volume, it should be “bound” so that the iSCSI service includes each “bound” volume as part of its initialization.
Security for iSCSI
Security for iSCSI includes some security features in the iSCSI layer itself, separate from any security layers that may be present in the lower TCP, IP, and Ethernet layers. The iSCSI security features can be enabled or disabled, as desired.
Each environment will need to address the issue of running storage traffic over the same network as the “public” LAN. Many will address this by running iSCSI storage traffic over a separate network or VLAN, which is the recommended best practice from Microsoft for applications using iSCSI storage. The items listed below are features of iSCSI which can provide increased security even if the iSCSI traffic is on a separate network.
The Microsoft iSCSI initiator uses Challenge Handshake Authentication Protocol (CHAP) to verify the identity of iSCSI host systems that are attempting to access storage targets. Using CHAP, the iSCSI initiator and iSCSI target share a predefined secret. The initiator combines the secret with other information into a value and calculates a one-way hash using MD5. The hash value is transmitted to the target. The target computes a one-way hash of its shared secret and other information. If the hash values match, the initiator is authenticated. The other information includes an ID value that is increased with each CHAP dialog to protect against replay attacks. Mutual CHAP is supported.
CHAP is generally regarded as more secure than PAP. More information is available on CHAP and PAP in RFC1334.
IPSec is also available for iSCSI. If IPSec is enabled, all IP packets sent during data transfers are encrypted and authenticated. A common key is set on all IP portals, allowing all peers to authenticate each other and negotiate packet encryption.
The Microsoft iSCSI initiator can be configured with the CHAP secret by clicking the “Secret” button from the “General” tab of the iSCSI initiator.
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Sog‘liqni saqlash sohasini davlat tomonidan boshqarish va

40
aholiga davlat tomonidan kafolatlangan hajmdagi birlamchi tibbiy-
sanitar
yordam
ko‘rsatishni
byudjet
mablag‘lari
hisobiga
moliyalashtirish;
mulkchilik shaklidan qat’i nazar, davolash-profilaktika va dorixona
muassaslarini sertifikatlash va akkreditatsiyalash, xususiy vrachlik va
famatsevtika faoliyati bilan shug‘ullanish uchun litsenziyalarni berish;
tibbiy xizmatlar tariflari darajasini tartibga solish, tibbiy xizmatga
bo‘lgan yagona tariflarni belgilash, shu tariflar doirasida, mulkchilik
shaklidan qat’i nazar, davolash-profilaktika muassasalari territorial va
boshqa xususiyatlarni hisobga olgan holda, mustaqil ravishda tariflarni
o‘rnatish.
respublika territoriyasida ishlatish uchun ruxsat berilgan dori
vositalari va preparatlarini standartlash va sertifikatlash.
Sog‘liqni saqlashni isloh qilish konsepsiyasi profilaktik
yo‘nalishning rivojlanishiga, sog‘lom turmush tarzini shakllantirishga,
sog‘lom avlodni tarbiyalashga, kasalliklarning xavf omillari hamda
sabab va oqibatning bog‘liqlik aloqalarini aniqlashga asosiy e’tiborni
qaratishni ko‘zda tutadi.
Bu vazifalar Respublika “Salomatlik” markazi negizida tashkil
qilingan Salomatlik Instituti zimmasiga yuklangan.
Sog‘liqni saqlash tizimini isloh qilish konsepsiyasining asosiy

Sog‘liqni saqlash tizimini isloh qilish konsepsiyasining asosiy yo‘nalishlari quyidagilardan iborat: 1. Barcha turdagi sog‘liqni saqlash muassasalarining tuzilishi va
tarmoqlarini qayta ko‘rib chiqish, isloh qilishni gorizontal va vertikal
bo‘yicha olib borish.
2. Tug‘ish yoshidagi ayollarni sog‘lomlashtirish bilan birgalikda ona va
bola sog‘lig‘ini muhofaza qilish.
3. Sog‘liqni saqlash tizimini mablag‘ bilan taminlashni qayta ko‘rib
chiqish, bir shifo o‘rnini mablag‘ bilan taminlashdan bir aholi sonini
mablag‘ bilan taminlashga o‘tish.
4. Sog‘liqni saqlash tizimining asosiy prinsiplaridan biri bo‘lgan
sog‘liqni saqlashni profilaktik yo‘nalishi prinsipini mustahkamlash va
bu borada ambulatoriya-poliklinikalar yordami, tibbiy yordam
ko‘rsatishning yangi turlarini keng qo‘llash (kunduzgi statsionarlar, uy
statsionarlari)
5. Davolash-profilaktik muassasalar, shifo o‘rinlarini qayta ko‘rib
chiqish, ularni qisqartirish va ixtisoslashtirish tadbirlarini o‘tkazish.
6. Milliy-farmatsevtik va tibbiy industriyani tuzishda qo‘shma
korxonalar tashkil qilish va tibbiy texnikani katta sanoat korxonalari
bazasida ishlab chiqish orqali respublikada dori-dormon va tibbiy
texnikaga bo‘lgan ehtiyojini qondirish.
7. Sil va o‘sma kasalliklar, virusli gepatit, OITS, giyohvandlik va jinsiy
aloqa orqali yuquvchi kasalliklarning oldini olish maqsadida dasturlar
ishlab chiqish va sog‘liqni saqlash amaliyotiga tadbiq etish.
8. Sog‘liqni saqlash muassasalarini davlat tasarrufidan chiqarish va
qisman privatizatsiya qilish prinsiplarini ishlab chiqish.
Islohatlarning maqsadi - mamlakatda aholi salomatligini saqlash
va yaxshilashni ta’minlovchi sog‘liqni saklash tizimini yaratish, hamda
sog‘lom avlodni tarbiyalash uchun zarur sharoitlarini shakllantirishdan
iboratdir.
36
Sog‘liqni saqlash tizimi islohatlari bir necha bosqichlarda olib
borilmoqda.
1- bosqich 1998 dan 2005 yilgacha
2 - bosqich 2003 dan 2007 yilgacha
3 - bosqich 2007 dan 2011 yilgacha
4 - bosqich 2012 dan 2015 yilgacha
Tez va shoshilinch tibbiy yordam, qon quyish muassasalari

45
Davlat sanitariya –epidemiologiya nazorati (respublika, viloyat, shahar,
tuman) markazlari, “O’zbekiston havo yo‘llari” davlat sanitariya
epidemiologiya markazi, OITSga qarshi markaz (respublika, viloyat),
Karantin va o‘ta xavfli infeksiyalar profilaktikasi respublika markazi va
uning filiallari, bo‘limlari, Dezinfeksiya stansiyasi (respublika, viloyat,
shahar, tuman), boshqa vazirliklar va tashkilotlar sanitariya –
epidemiologiya xizmati muassasalari.
Deployment Examples Deployment Environment

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Deployment Examples Deployment Environment
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bet | 23/77 | Sana | 21.03.2017 | Hajmi | 12,28 Mb. | | #434 |
Deployment Environment
The deployment took place at a lab at Microsoft headquarters and at a lab at Demartek headquarters. The equipment at each location was similar.
Servers
Two host servers were used at each location. Windows 2003 Server R2 Enterprise x64 Edition was installed on all the application servers.
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Microsoft
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Demartek
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Server A
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Server B
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Server A
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Server B
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Processor
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Single Xeon
2.8 GHz
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Dual Xeon
3.0 GHz
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Pentium D
3.4 GHz
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Pentium D
3.4 GHz
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Cores
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1
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1 each
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2
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2
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Memory
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1 GB
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1 GB
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4 GB
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4 GB
| Network Adapters
The network adapters used in the Microsoft lab servers were standard server-class network adapters. At the Demartek lab, three different types of network adapters were used, including the standard network adapters, advanced server-class network adapters and TCP Offload server-class network adapters.
Network Switches
Both labs used Gigabit switches. The Microsoft lab used a NetGear GS108 unmanaged, 8-port switch. The Demartek lab used a NetGear GS724T smart-switch with 24 ports. Jumbo frames were enabled on the GS724T switch.
The deployment processes for this report were broken into several main steps.
In addition, special application scenarios were performed, including:
-
Configure Microsoft Exchange 2003 to use iSCSI storage
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Configure Microsoft SQL Server 2005 to use iSCSI storage
-
Configure Microsoft Cluster Server to use iSCSI storage
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-yillarda testning - Дастурий таъминотни ишлаб чикиш технологияси

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Дастурий таъминотни ишлаб чикиш технологияси
|
bet | 3/82 | Sana | 29.05.2024 | Hajmi | 6,67 Mb. | | #256570 |
Bog'liq Dasturiy ta\'mnot sifatini ta\'minlashi UMK 2021 2022 (2)70-yillarda testning ikkita asosiy g'oyasi haqiqatda tug'ildi: test dastlab dasturning ma'lum sharoitlarda ishlashini isbotlash jarayoni sifatida ko'rib chiqildi (ijobiy test5), keyin esa - buning aksi: dastur mavjudligini isbotlash jarayoni sifatida. muayyan sharoitlarda ishlamayapti (salbiy test6). Bu ichki qarama-qarshilik nafaqat vaqt o'tishi bilan yo'qolib qolmadi, balki bugungi kunda ham ko'plab mualliflar buni
sinovning ikkita bir-birini to'ldiruvchi maqsadi sifatida haqli ravishda ta'kidlaydilar . aniqlangan muammolarga ko'z yumishga imkon bermaydi.
Diqqat! Ehtimol, ushbu dalillardan kelib chiqadigan noto'g'ri tushunish salbiy test holatlari dasturda nosozliklar va nosozliklar paydo bo'lishi bilan yakunlanishi kerak. Yoq bu unday emas. Salbiy sinov holatlari nosozliklar va nosozliklarni keltirib chiqarishga harakat qiladi, ammo to'g'ri ishlaydigan dastur bu sinovdan omon qoladi va to'g'ri ishlashda
davom etadi. Shuni ham ta'kidlaymizki, salbiy sinov holatlarining kutilgan natijasi dasturning to'g'ri xatti-harakatidir va salbiy test holatlarining o'zi, agar ular arizani "buzishga" ulgurmagan bo'lsa, muvaffaqiyatli hisoblanadi. (Tafsilotlarni “Tekshiruv roʻyxatlari, test holatlari, test holatlari toʻplami”{117} bobida koʻring).
Ko'pgina "sinov klassikalarini" Glenford Myers tomonidan "Dasturiy ta'minotni sinovdan o'tkazish san'ati" dan (1979, 2004, 2011 yil nashrlari) olish mumkin. Biroq, ko'pchilik tanqidchilarning ta'kidlashicha, bu kitob yangi boshlanuvchilar uchun mos emas va testerlardan ko'ra ko'proq dasturchilarga qaratilgan. Biroq, bu uning qiymatini pasaytirmaydi. Kitobning asl nomi "Dasturiy ta'minotni sinab ko'rish san'ati" (Glenford J. Myers).
Shunday qilib, yana bir bor takror aytamanki, test 70-yillarda "sotib olingan" eng muhim narsa: • test dasturning talablarga javob berishiga ishonch hosil qilish imkonini beradi • test dasturning noto'g'ri ishlashini aniqlashga imkon beradi.
80-yillarda dasturiy ta'minotni ishlab chiqishda test o'tkazish joyida asosiy o'zgarishlar ro'y berdi: loyihani yaratishning yakuniy bosqichlaridan biri o'rniga test butun ishlab chiqish tsiklida (dasturiy ta'minotning hayot aylanishi7) qo'llanila boshlandi (shuningdek, tavsifga qarang). "Dasturiy ta'minotni ishlab chiqish modellari" bo'limida dasturiy ta'minotni ishlab chiqishning iterativ inkremental modeli {20}), bu ko'p hollarda nafaqat muammolarni tezda aniqlash va bartaraf etish, balki ularning paydo bo'lishini bashorat qilish va oldini olish imkonini berdi.
Xuddi shu davrda test usullarining jadal rivojlanishi va rasmiylashtirilishi va testlarni avtomatlashtirishga qaratilgan birinchi elementar urinishlarning paydo bo'lishi qayd etildi.
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a-jadval - Tekshiruvchining odatiy faoliyati

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a-jadval - Tekshiruvchining odatiy faoliyati
|
bet | 5/82 | Sana | 29.05.2024 | Hajmi | 6,67 Mb. | | #256570 |
Bog'liq Dasturiy ta\'mnot sifatini ta\'minlashi UMK 2021 2022 (2)1.2.a-jadval - Tekshiruvchining odatiy faoliyati.
Kichik firmalar
|
Katta firmalar
|
|
Past malaka
|
Ko'pincha
muammolarni hal qilishda o'zini o'zi qoldiradigan shogird.
|
Loyihalarning oddiy ishtirokchisi, ayni
paytda intensiv kasbiy rivojlanishdan o'tmoqda.
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Yuqori malaka
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, lekin har doim ham tuzilmaviy tajribaga ega bo'lgan barcha savdolarning Jek .
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Bir yoki bir nechta
sohada mutaxassis, maslahatchi, yo'nalish rahbari.
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Mutaxassisning malakasi{282} qanchalik baland bo'lsa, uning ish tanlashi (hatto bitta yirik firma doirasida ham) shunchalik kengroq bo'lsa, biz sinovchi ishining malaka xususiyatlariga e'tibor qaratamiz.
Ishning boshida har qanday mutaxassis (va sinovchi ham bundan mustasno emas) ijrochi va talabadir. Sinov holatlari, nuqson hisobotlari nima ekanligini yaxshi tushunish, talablarni o'qish, bir nechta vositalardan foydalanish va jamoada yaxshi munosabatda bo'lish kifoya.
Asta-sekin, sinovchi loyihani ishlab chiqishning barcha bosqichlariga sho'ng'iy boshlaydi, ularni tobora to'liqroq tushunadi, nafaqat faol foydalanishni, balki loyiha
hujjatlarini ishlab chiqishni, tobora ko'proq mas'uliyatli qarorlar qabul qilishni boshlaydi . loyiha kerakli narsani to'g'ri yo'l bilan olish va agar bo'lmasa, vaziyatni yaxshi tomonga o'zgartirish. Loyiha menejerining maqsadiga o'xshaydi, to'g'rimi? To'g'ri. Rivojlanishning ma'lum darajasidan boshlab, IT mutaxassislari, umuman olganda, faqat texnik ko'nikmalar to'plami va ushbu ko'nikmalarni qo'llashning asosiy sohalarida farqlanadi.
Xo'sh, tester sifatida ishlashni muvaffaqiyatli boshlash uchun qanday texnik ko'nikmalar kerak? birinchi navbatda, test sinovlariga texnik bo'lmagan kasblardan kelganlar (garchi
texnik oliy o'quv yurtlari talabalari buni ko'pincha ovoz berishlari kerak).
0) Chet tillarni bilish. Ha, bu texnik bo'lmagan mahorat. Ammo shunga qaramay, u "nol" raqami ostida qoladi. Siz buni aksioma deb hisoblashingiz mumkin: "Ingliz tilini bilish yo'q - IT sohasida martaba yo'q". Boshqa chet tillari ham qabul qilinadi, lekin ingliz tili asosiy hisoblanadi.
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Loyiha faoliyatidagi sifat

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Loyiha faoliyatidagi sifat
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bet | 14/82 | Sana | 29.05.2024 | Hajmi | 6,67 Mb. | | #256570 |
Bog'liq Dasturiy ta\'mnot sifatini ta\'minlashi UMK 2021 2022 (2)Loyiha faoliyatidagi sifat:
Talablarni boshqarish ("sifat atributlari" funktsional bo'lmagan talablar toifasi sifatida);
Sinov (nosozliklar orasidagi vaqt, MTTF kabi ko'rsatkichlar - o'rtacha ishlamay qolish vaqti, ya'ni aniqlangan tizim nosozliklari orasidagi o'rtacha vaqt va boshqalar ) .
"Qabul qilinadigan sifat" ni ma'lum bir SLA - Xizmat ko'rsatish darajasi bo'yicha kelishuv doirasidagi xizmat ko'rsatish darajasi bilan solishtirish mumkin. Ya'ni, qabul qilinadigan sifatni boshqa loyiha cheklovlarini hisobga olgan holda, mijozning manfaati uchun pudratchi tomonidan yaratilgan mahsulotning xususiyatlari bo'yicha buyurtmachi va pudratchi o'rtasidagi kelishuv sifatida ko'rib chiqilishi mumkin. Xususan, ko'pincha "sifat narxi" deb ataladigan xarajat - "sifat narxi").
Rasm "Bilim sohasi - dasturiy ta'minot sifati"
Dasturiy ta'minot sifati asoslari
Sifat talablari (asl nusxada - sifat talablari) bo'yicha erishilgan kelishuv muhandislarga "olingan mahsulot" sifatini nimadan iboratligini aniq tushuntirish bilan birga sifatning ko'plab jihatlarini muhokama qilish va rasmiy belgilashni talab qiladi.
Muhandislar sifat tushunchasini, ishlab chiqilayotgan yoki qo'llab-quvvatlanayotgan dasturiy ta'minotga nisbatan sifatning xususiyatlari va ma'nosini tushunishlari kerak.
Muhim g'oya shundan iboratki, dasturiy ta'minotga bo'lgan talablar dasturiy ta'minotning talab qilinadigan sifat xususiyatlarini belgilaydi, shuningdek, miqdoriy aniqlash usullariga va ushbu xususiyatlarni baholash uchun tuzilgan qabul qilish mezonlariga ta'sir qiladi.
Dasturiy ta'minot muhandisligi madaniyati va etikasi (Software Engineering Culture and Ethics)
Dasturiy ta'minot muhandislari dasturiy ta'minot sifati bilan bog'liq muammolarni o'zlarining "professional" madaniyatining bir qismi sifatida qabul qilishlari kutilmoqda.
Axloqiy fikrlar dasturiy ta'minot sifatini ta'minlashda, muhandislarning madaniyati va munosabatida muhim rol o'ynashi mumkin. IEEE Kompyuter Jamiyati va ACM muhandislarning sifat va mustaqillikka munosabatini mustahkamlashga yordam berish uchun sakkiz tamoyilga asoslangan axloq kodeksini ("axloq kodeksi") va kasbiy amaliyotni ishlab chiqdilar ularning kundalik ishlarida.
Sifatning qiymati va xarajatlari
"Sifat" tushunchasi, aslida, birinchi qarashda ko'rinadigan darajada aniq va sodda emas. Har qanday muhandislik mahsuloti uchun o'ziga xos "koordinatalar tizimi" ga qarab, sifatning ko'p mavjud. Ushbu nuqtai nazarlarning ko'pchiligi dasturiy mahsulotga qo'yiladigan talablarni ishlab chiqish bosqichida muhokama qilinishi va aniqlanishi kerak. Sifat xarakteristikalari turli darajada talab qilinishi mumkin, yo'q bo'lishi mumkin yoki ma'lum talablarni qo'yishi mumkin, bularning barchasi ma'lum bir kelishuv natijasi bo'lishi mumkin.
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