nyuuzyou/kompy huggingface dataset:
-rasm. Raqamli iqtisodiyot soha va tarmoqlari [23]

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-rasm. Raqamli iqtisodiyot soha va tarmoqlari [23]
1-rasm. Raqamli iqtisodiyot soha va tarmoqlari [23]
1-rasm asosida raqamli iqtisodiyotga yonda-
shadigan boʻlsak, yaratilayotgan qoʻshilgan qiymat-
ning ortishi raqamlashtirilayotgan soha yoki tar-
moqdagi barqaror iqtisodiy oʻsish sur’atlarini ta’-
minlaydi. Fan-texnika taraqqiyoti texnologiyalari-
ning takomillashuvi va AKT sektorini rivojlanishiga
asos boʻlib, AKT sektorining ilgʻor rivojlanganligi
iqtisodiyotda mavjud soha va tarmoqlarni an’anaviy
va raqamliga ajratmoqda. Jumladan, raqamli bank,
e-biznes, aniq qishloq xoʻjaligi, sanoat 4.0, e-turizm
va on-layn ta’lim kabilar raqamli iqtisodiyotning
tarkibiy qismlari sifatida joriy etilmoqda.
Oʻzbekistondagi raqamli iqtisodiyotni 1-
rasm asosida tahlilini koʻrib chiqadigan boʻlsak,
bunda AKT sektori raqamli transformatsiyalashgan
iqtisodiyot va raqamlashtirilgan iqtisodiyot tarkibi-
ga kiruvchi soha va tarmoqlarga nisbatan rivojla-
nish darajasi yuqoriligi bilan koʻzga tashlanadi.
Amaliyotda raqamli transformatsiyalashgan iqtiso-
diyot tarkibida ayrim soha va tarmoqlarga raqam-
lashtirish jarayonlari sezilarli darajada joriy etilma-
gan. Jumladan aniq qishloq xoʻjaligi, algoritmik iqti-
sodiyot, gig iqtisodiyot, sanoat5.0, kabilarni misol
keltirishimiz mumkin. Raqamli xizmatlar va platfor-
ma iqtisodiyoti esa asosan xizmatlar sohasida joriy
etilgan. Bu holat 2-rasmdagi tahlilda oʻz aksini topa-
di. Raqamli iqtisodiyotda yaratilgan yalpi qoʻshilgan
qiymat 2020-yil hisobida YaIMning 2 foizini tashkil
qilib, uning asosiy ulushini AKT sektori va raqam-
lashtirilgan iqtisodiyot tarkibidagi e-tijorat egal-
laydi.
2-rasm ma’lumotlaridan koʻrinadiki, AKT to-
varlar ishlab chiqarishda oʻsish kuzatilmagan. AKT
xizmatlarining ulushi esa 2017-yilda jamiga nisba-
tan eng yuqori ulushni (1,9 foiz) koʻrsatgan. Shu-
ningdek, AKT sektorining tarkibida tovar ishlab chi-
qarish va savdoning ulushi pastligicha qolmoqda.
Raqamlashtirilgan iqtisodiyot tarkibida esa e-tijo-
ratning ulushini faqat 2018-yildan boshlab
koʻrishimiz mumkin. E-tijoratda ham jami raqamli
iqtisodiyotning qoʻshilgan qiymatiga nisbatan 2018-
2020-yillarda deyarli oʻsish kuzatilmagan. Biroq
YaIMdagi raqamli iqtisodiyotning qoʻshilgan
qiymati esa oʻsganini koʻrishimiz mumkin.
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General Settings for all BIS Products

2.1 General Settings for all BIS Products
The DCOM communication general takes place through the ports from 1024 to 65535. To allow communication through a firewall, all these ports would have to be opened for communication. Such an approach is not appropriate for a safe environment. The BIS-System only needs three ports for the DCOM services. Therefore number of ports, that are used for DCOM communication, may be limited through the properties of “My Computer” in the component services settings (standard protocol).
Settings for DCOM communication:
1 Start DComCnfg via “Start” – “Run…” – enter „DComCnfg“ and confirm with OK
2 Select “Component Services” – “Computers” – “My Computer” address workplace
3 Context menu (right mouse button) provides the properties for “My Computer”
4 Select tab “Default Protocols“, click “TCP/IP“ and select “Properties”
5 Click „Add“ to add communication for a port area (e.g. 5000 - 5010 (TCP))
As a rule of thumb, you should configure 3 ports per OPC server installed at a remote server .
6 To apply the changes a restart of the system is required
Setting up the Windows Firewall (Windows XP, Windows 7, Windows Server 2008 R2):
Port settings (TCP):
For Windows XP:
Start the Windows Firewall via “Start” – “Settings” – “Control Panel” – “Windows-Firewall”
Select tab „exceptions“
For Windows 7, Windows Server 2008 R2:
Start the Windows Firewall via “Start” – “Control Panel” – “Windows-Firewall”
Select “Advanced settings”, do the following for Inbound Rules
Add new Rule
Rule Type: Port (TCP)
For all Operating Systems:
Allow access to file and printer (normally these port settings are already allowed with the defaullt settings of the Windows Firewalls)
Allow communication through the following BIS Ports:
25805, 25806, 25902, 25922, 25923 and 26202 (TCP)
Allow communication through DCOM ports (e.g. 5000-5010 (TCP) , see above)
Allow RPC (DCOM) communication (port 135 (TCP))
Port settings HTTP communication (TCP):
For Windows XP:
Select tab „Advanced“, select “Local Area Network” and select „Advanced Settings“ select LAN connection - Properties.
For Windows 7, Windows Server 2008 R2:
Select “Advanced settings”, do the following for Inbound Rules
Add new Rule
Rule Type: Port (TCP)
For all Operating Systems:
Allow HTTP communication (port 80 (TCP))
Program settings (BoschST.BIS.ConfigurationBrowser.exe):
For Windows XP:
Start the Windows Firewall via “Start” – “Settings” – “Control Panel” – “Windows-Firewall”
Select tab “Exceptions” and add the following program:
For Windows 7, Windows Server 2008 R2:
Start the Windows Firewall via “Start” – “Control Panel” – “Windows-Firewall”
Select “Advanced settings”, do the following for Inbound Rules
Add new Rule
Rule Type: Program
Allow the following program:
For all Operating Systems:
[Install-path]\MgtS\ConfigurationBrowser\BoschST.BIS.ConfigurationBrowser.exe
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RAQAMLI IQTISODIYOT - Iqtisodiyot va ta'lim / 2022-yil 5-son 56 8

Iqtisodiyot va ta'lim / 2022-yil 5-son
60
1-jadval ma’lumotlaridan koʻrinadiki, 2020-
yilni oʻzini tahlil qiladigan boʻlsak,
AKT xizmatlari
ulushi 8,5 foizni, AKT tovarlari 0,2 foizni tashkil
qiladi. AKT xizmatlari
tarkibida telekommunikat-
siya hajmi yuqori boʻlsada, 2020-yil 2015-yilga nis-
batan 0,5 ming AQSH dollarga kamaygan. Dastur-
lash xizmatlari esa 2015-yilda
eksport tarkibida
boʻlmagan boʻlsada, 2018-2020-yillarda dasturlash
xizmatlarida yuqori oʻsish kuzatilgan. Tovarlar eks-
porti tarkibida esa asosiy ulushni 2016-yildan bosh-
lab maishiy elektronika eksporti oʻsishi
hisobiga
erishilgan. AKT tovarlari tarkibida aloqa uskunalari,
kompyuterlar va tashqi qurilmalar, AKT sohasidagi
boshqa tovar va komponentlar eksporti 2020-yil
2015-yilga nisbatan kamayish tendensiyasiga ega.
Eksport tarkibida yuqori texnologiyali tovarlar eks-
porti mavjud emasligi,
AKT tovar ishlab chiqarish
sektoridagi intellectual salohiyat va resurslari kam-
ligi asosiy sabab hisoblanadi. 2015-yilga nisbatan
AKT xizmatlari eksporti 2020-yilda oʻsish tenden-
siyasi yuqoriligini koʻrishimiz mumkin.
AKT sektori iqtisodiyotning boshqa tarmoqla-
rida raqamlashtirish jarayonlarini
amalga oshirish
uchun inftratuzilma vazifasini bajaradi. Raqamlash-
tirish jarayoniga asos boʻladigan bevosita omillarga
kompyuter bilan ta’minlanganlik, internet tarmogʻi-
ga ulanganlik,
elektron pochta, veb-saytga egalik,
raqamli savodxonlik darajasi va mobil aloqa kabilar
kiradi.
2-jadval
Oʻzbekistonda iqtisodiy faoliyat turlari boʻyicha tashkilotlarda AKTdan foydalanish [2]
Iqtisodiyot tarmoqlari
Foydalanuvchi tashkilotlar
Port Usage of the SQL Server - Configuration of a Firewall for Building Integration System (bis) 1 Purpose

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Configuration of a Firewall for Building Integration System (bis) 1 Purpose
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bet | 7/10 | Sana | 31.03.2021 | Hajmi | 171,58 Kb. | | #13816 |
The following settings have to be done on the PC where the corresponding SQL Server is running.
a) SQL Server for the BIS database connections (Event log/db9000, acedb, BIS Reports)
Port settings (UDP):
For Windows XP:
Start the Windows Firewall via “Start” – “Settings” – “Control Panel” – “Windows-Firewall”
Select tab „exceptions“
For Windows 7, Windows Server 2008 R2:
Start the Windows Firewall via “Start” – “Control Panel” – “Windows-Firewall”
Select “Advanced settings”, do the following for Inbound Rules
Add new Rule
Rule Type: Port (TCP)
For all Operating Systems:
Port settings (TCP):
For Windows XP:
Start the Windows Firewall via “Start” – “Settings” – “Control Panel” – “Windows-Firewall”
Select tab „exceptions“
For Windows 7, Windows Server 2008 R2:
Start the Windows Firewall via “Start” – “Control Panel” – “Windows-Firewall”
Select “Advanced settings”, do the following for Inbound Rules
Add new Rule
Rule Type: Port (TCP)
For all Operating Systems:
Allow TCP port 443 for SQL Server Browser service
Program settings (Sqlservr.exe):
For Windows XP:
Start the Windows Firewall via “Start” – “Settings” – “Control Panel” – “Windows-Firewall”
Select tab “Exceptions” and add the following program:
For Windows 7, Windows Server 2008 R2:
Start the Windows Firewall via “Start” – “Control Panel” – “Windows-Firewall”
Select “Advanced settings”, do the following for Inbound Rules
Add new Rule
Rule Type: Program
Allow the following program:
For all Operating Systems:
C:\Program Files\Microsoft SQL Server\MSSQL10.(INSTANCE_NAME)\MSSQL\Binn\sqlservr.exe
(in case of Windows 7 64 Bit or Windows Server 2008 R2 64 Bit the path can be C:\Program Files (x86)\Microsoft SQL Server\MSSQL10.(INSTANCE_NAME)\MSSQL\Binn\sqlservr.exe)
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NSjozibadorlikbbozor - Tekshirdi: Xajiyeva Nazokat. Toshkent 2023

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Tekshirdi: Xajiyeva Nazokat. Toshkent 2023
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bet | 5/5 | Sana | 24.12.2023 | Hajmi | 89,13 Kb. | | #127830 |
Bog'liq boshqaruvNSjozibadorlikbbozor
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Strategik joylashuvi korxonalar
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Bozor hajmi (sotish hajmi) va uning o'sish sur'ati
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Korxona mahsulotining bozor ulushi
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Bozor segmentlarining o'lchamlari (asosiy mijozlar guruhlari xususiyatlari)
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Korxonaning bozorning asosiy segmentlarini (xaridorlar guruhlarini) qamrab olish ulushi
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Narxlar, xizmat ko'rsatish darajasi, tashqi omillarning o'zgarishiga bozor sezgirligi
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Amaldagi texnologiyalar darajasi
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Mavsumiylik, tsiklik tendentsiya.
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Xarajatlar va rentabellik darajasi
raqobatchilar bilan solishtirganda korxona mahsulotlari
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Yetkazib beruvchining ta'siri
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Korxonaning etkazib beruvchilar bilan munosabatlarining tabiati
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Texnologik holat
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Mahsulot sifati
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Raqobat darajasi
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Korxonani boshqarish sifati
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Sanoatning o'rtacha rentabelligi
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Xodimlarning malakasi
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Biznes uchun muhim bo'lgan boshqa omillar, masalan, iqtisodiy, ijtimoiy, ekologik yoki huquqiy cheklovlar
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Tashqi imidj, kompaniya imidji va boshqa muhim omillar
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Matritsa to'qqizta maydondan (kvadratlardan) iborat yoki o'lchami 3x3. BCG matritsasi bilan solishtirganda, u batafsilroq bo'lib, nafaqat korxona mahsulot turlarining batafsil tasnifini berishga, balki uning faoliyati yo'nalishlarini strategik tanlash uchun kengroq imkoniyatlarni ko'rib chiqishga imkon beradi (6.4-rasm). ). Tahlil qilinayotgan mahsulot turlarini sotish hajmlari matritsada doira shaklida ko'rsatilgan. Ularning o'lchamlari ushbu turdagi mahsulotlarning bozordagi umumiy sotilishiga mos kelishi kerak. Ushbu doirada kompaniyaning ulushi segment sifatida ta'kidlangan. Matritsaning bunday konstruktsiyasi bilan mahsulotning (biznes yo'nalishi) strategik pozitsiyalari u o'ngdan chapga va pastdan yuqoriga qarab yaxshilanadi.
Apple kampanyasi daromadi yuqori
Savdo salohyati tez
Brend maxsulot ishlab chiqaradi
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Ishlash tezligi tez
Faqat bir xil dasturda ishlaydi
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Faqat o’zi chiqargan texnalogiyalar uchun dastur ishlab chiqaradi
Boshqa kampanya dasturlarini ishlatib bolmaydi
Tez sotilmasada lekin foydasi yaxshi
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Maxsulot qimmatligi uchun savdo doimo yuqori emas
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Boston matritsasi ( - Tekshirdi: Xajiyeva Nazokat. Toshkent 2023

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Tekshirdi: Xajiyeva Nazokat. Toshkent 2023
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bet | 4/5 | Sana | 24.12.2023 | Hajmi | 89,13 Kb. | | #127830 |
Bog'liq boshqaruvBoston matritsasi (BCG matritsa) 1960-yillardan beri ma'lum, ammo hozirgi kunga qadar u marketing va xaridlarda strategik tahlil va rejalashtirish vositasi sifatida qo'llaniladi. Uning muallifi Bryus D. Xendersen, Boston Consulting Group asoschisi, shuning uchun nomi. Matritsa tahliliga asoslangan tavsiyalar mahsulot assortimenti matritsasini umuman o'zgartirish, rejalashtirish bilan bog'liq. marketing kompaniyalari va hokazo, va operativ xaridlarga emas.
Klassik versiyadagi matritsa bozorning o'sishi va bozor ulushiga qarab mahsulotning hayot aylanishi gipotezasiga asoslanadi va mahsulotni ketma-ket bosqichlarga ko'ra to'rt guruhga ajratadi: Qiyin bolalar - Yulduzlar - Pul sigirlari - Itlar. Hozirda uning sotish statistikasi asosida mahsulotning hayotiy tsiklining "nuqtasini" aniqlab, uning kelajakdagi holatini "bashorat qiladilar" va investitsiyalar bo'yicha tavsiyalar berishadi. "Cash Cows" segmentidan "Qiyin bolalar" va "Yulduzlar" segmentlariga sarmoya kiritish tavsiya etiladi. "Itlarga" eng yaxshi holatda "tegmaslik" va eng yomoni "otish" tavsiya etiladi, ularni diapazondan olib tashlash.
McKinsey matritsasi
BCG yondashuvining kengaytmasi General Electric tomonidan McKinsey konsalting firmasi ishtirokida mahsulot portfelini tahlil qilish uchun ishlab chiqilgan sanoatning jozibadorligi - korxonaning strategik pozitsiyasi matritsasi hisoblanadi. Strategik menejmentga oid adabiyotlarda u shu ikki nom ostida uchraydi. Uni qurishda mualliflar Boston Consulting Group matritsasining bir qator kamchiliklarini hisobga oldilar, tahlilga ko'proq bozor omillari va baholash mezonlarini kiritdilar.
McKinsey matritsasi, shuningdek, ikki o'lchovli koordinatalar tizimida qurilgan bo'lib, uning vertikal o'qi "sanoatning (mahsulot bozori) jozibadorligi" ko'p faktorli vektoridir va gorizontal o'qi kompaniyaning biznes bo'linmasining raqobatbardosh pozitsiyasidir. ushbu bozordagi korxona (mahsulot). Kompaniya mahsulotlarining pozitsiyalarini baholash uchun "yaxshi" (yuqori), "o'rtacha", "past" integral ko'rsatkichlari qo'llaniladi. Ular bir qator omillarni baholashdan iborat bo'lib, ularni tanlash va hisoblash korxona tomonidan matritsani ishlab chiqish jarayonida amalga oshiriladi. bandda mahsulot bozorining jozibadorligini va uning ushbu bozordagi raqobatbardosh pozitsiyasini (korxona biznes bo'linmasining pozitsiyasini) baholash uchun ishlatilishi mumkin bo'lgan omillar ro'yxati keltirilgan. Jadvaldagi ikkala mezon uchun ham shuni ta'kidlash kerak. baholash omillarining indikativ ro'yxatini taqdim etadi. Har bir aniq holatda ularning tanlovi korxonaning o'zi tomonidan belgilanadi, bu har bir tarmoq va har bir korxonaning o'ziga xos xususiyatlarini hisobga olish imkonini beradi.
Bozorning jozibadorligini va kompaniya mahsulotining strategik mavqeini belgilovchi omillar
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If possible, please specify the Windows XP components you want to be included and/or excluded for this project?

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If possible, please specify the Windows XP components you want to be included and/or excluded for this project?
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bet | 4/4 | Sana | 21.03.2017 | Hajmi | 32,5 Kb. | | #916 |
21. If possible, please specify the Windows XP components you want to be included and/or excluded for this project?
Answer:
22. When you decide to have ADVANTECH create an OEM/ODM project to build a custom Windows XP Embedded Image for you. We will need following items from you. Please provide them separately later.
A. Your final freezed application software (any further modification could need rebuilding of the OS and hence re-application of your project)
B. One or two hardware golden samples including storage and all necessary peripherals that are functionally identical to final shipping product.
C. A summary of the OS functions that are used by your application (such as DirectX, ActiveX, COM, browser etc.)
D. A complete testing procedure of your application for verifying the OS build. The verification of the OS build will be only based on this testing procedure.
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Ma’lumotlarni uzatish protokoli

Ma’lumotlarni uzatish protokoli
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08.02.2024
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369,04 Kb.
#153171
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Ma’lumotlarni uzatish protokoli
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“axborot texnologiyalari”

“axborot texnologiyalari”
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#236266
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The Internet: a new information economy?

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The Internet: a new information economy?
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bet | 1/16 | Sana | 19.03.2017 | Hajmi | 133,29 Kb. | | #230 |
The Internet: A new information economy?
(Paper for Communication & Stratégie)
Michel Gensollen
The Internet: A new information economy?
Abstract
On the World Wide Web, access to services is free, copyright regulations cannot be effectively enforced and the production is mainly voluntary and done as a hobby. Some economists think that this atypical method of operation will finally grow into a more classical framework when the Internet becomes more widely used. This article maintains a different point of view. The model currently under construction on the Internet is a blueprint for tomorrow’s economy, based on intermediation, information products, usage-independent pricing and demand structuring. In such an economy, value is migrating away from the actual production of products and services towards the creation of a demand.
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c) Firewall Settings for Third Party Video Applications

c) Firewall Settings for Third Party Video Applications
The Video Engine can also show foreign Video sources. Depending on the technology used, e.g. Active X, additional adjustments have to be made to the firewall settings according to the suppliers description. Please follow the provided documentation and installation information for Windows XP SP2, Windows 7, Windows Server 2008 R2 and firewall for set up and resulting performance.
This concerns the components:
Bosch BVIP Lite Suite 3.0Config Manager , Archive Player
Divar XF Config Tool
Bosch Video Recording Manager VRM Configurator
For other video web servers refer to the according documentations
d) Firewall Settings for VRE
The Video Engine can also show VRE sources. The following ports have to be considered:
These ports must be open on the recorders:
• 5008 (TCP), between SM Server and client programs Port rule: open inbound
• 5009 (TCP), between DVR Server and client programs Port rule: open inbound
• 5010 (TCP), between Watchdog Service and client programs Port rule: open inbound
• 5011 (TCP), between Streaming Service and client programs Port rule: open inbound
WebClient and GatewayServer specific ports:
• 9000 and 9999, between WebClient and GatewayServer. Port rule: open inbound
NOTES:
If you are using Windows Firewall, the DVMS installer can automatically create exceptions for the required ports.
If the ports 5008 – 5011 (TCP) are used for VRE the general range for the BIS products has to be enhanced to the range of e.g. 5000 – 5020 (TCP).
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organization - Server Side Programming with php cpan542

In the next step, fill the country/region, state/province, and the city/locality fields:
In the next step, select the location and the name of the certificate request file.
Verify the request file summary and click finish.
Now you have a Certification request file. You will have to send this file when you request a certificate from a certifying authority. You can get a trail certification from http://www.verisign.com or http://www.thawte.com . After you submit the required information along with the certification request file created above, you will receive a trail copy of a certificate via email. You need copy the certification from the email to a file with extension (
Web Server Certificate Wizard

Prepare the request now, but send later
Web Server Certificate Wizard
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1
2
3
4
Bu sahifa navigatsiya:
Prepare the request now, but send later
Web
Server Certificate Wizard
:
In
the next step check
create
a new certificate
option:
In
the next step
, check
Prepare
the request now
,
but send later
option:
In the next step, type a name of your choice for the certificate:
In the next step fill the
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2
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4
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Hayot vaqti (8bit) - 15-Mavzu: Ma’lumotlarni uzatish protokollari. Ethernet

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15-Mavzu: Ma’lumotlarni uzatish protokollari. Ethernet
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bet | 5/6 | Sana | 21.11.2023 | Hajmi | 155 Kb. | | #102874 |
Bog'liq 15-mavzuHayot vaqti (8bit) – bu maydon paketning tarmoqqa o’tishi uchun ketadigan belgilangan vaqtni berish uchun foydalaniladi. Paketning hayotiy vaqti sekundda o’lchanadi va manba tomonidan beriladi.
Protokol (8 bit) – bu paketning ma’lumot maydonida joylashgan axborot qaysi yuqori pog’onadagi protokolga tegishli ekanligini ko’rsatuvchi identifikatordan tashkil topadi. Identifikator qiymati turli xil protokolllar uchun standartga mos holda beriladi. Masalan, 6 raqami paketda TCP xabari, 17 – UDP xabari, 1 – ICMP xabari borligini bildiradi.
Sarlavhaning nazorat yig’indisi (16 bit) – paket sarlavhasining nazorat yig’indisi qiymati.
Bu maydon uzatish jarayonida paket sarlavhasining to’liqligini tekshirish uchun ishlatiladi. Nazorat yig’indisini paket manbasi hisoblaydi va paket o’tadigan har bir marshrutizator tomonidan tekshiriladi va qayta hisoblanadi. Nazorat yig’indisini qa yta hisoblash paket sarlavhasi maydoning o’zgarishi bilan bog’liq, masalan, har bir marshrutizator “Hayot vaqti” maydonini o’zgartiradi. Nazorat yig’indisini h isoblashda “Nazorat yig’indisi” maydonining qiymati 0 ga teng deb qabul qilinadi.
Manba IP-manzili (32 bit) – paket yuborilgan uzel manzili.
Parameter – bu maydon paketni uzatishning qo’shimcha parametrlarini yoki paketning o’tish marshruti haqidagi yozuvlarni ko’rsatish uchun mo’ljallangan. Maydon zarur hisoblanmaydi va odatda faqat tarmoqni sozlashda is hlatiladi.
Baravarlash –maydon paket sarlavhasini 32 bitli chegarada baravarlash uchun ishlatiladi.
IPv4 da manzillash
TCP/IP protokollar stekida 3 turdagi manzillar ishlatiladi:
Mahalliy (qurilmaviy) – tarmoq ostilarida paketlarni yetkazib berish uchun “mahalliy” texnologiyalar tomo nidan ishlariladigan manzillar. Misol uchun, Ethernet, FDDI, WiMAX va boshqa tarmoqlardagi MAC-manzillar.
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OSI modeli - 15-Mavzu: Ma’lumotlarni uzatish protokollari. Ethernet

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15-Mavzu: Ma’lumotlarni uzatish protokollari. Ethernet
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bet | 3/6 | Sana | 21.11.2023 | Hajmi | 155 Kb. | | #102874 |
Bog'liq 15-mavzuOSI modeli va kommunikatsion protokollar orasidagi bog’lanishlar
Tarmoq sathi protokollari
Tarmoq sathida 2 xil protokol ishlaydi:
Tarmoq protokollari – tarmoq orqali paketlarni harakatini yo’lga qo’yadi.
Marshrutlash protokollari –
marshrutizator tarmoqlararo bog’lanishlar topologiyasi to’g’risida axborot to’playdi.
Tarmoq protokoli vazifalariga quyidagilar kiradi:
Murakkab tarmoqlarning qurilmalari o’rtasidagi paketlar uzatilishi;
Biron bir me’zon asosida paketlarni uzatish uchun eng muqobil marshrutni aniqlash;
Kanal pog’onasi protokollarini moslashtirish (murakkab tarmoq miqiyosida). Tarmoq protokollariga IPv4 va IPv6 protokollari kiradi.
Marshrutlash protokollari
TCP/IP protokollari stekining yo’nalish axborotlari bilan almshishning hamma protokolla ri adaptiv protokollar sinfiga kiradi. Ular o’z navbatida ikki guruhga bo’lingan, ularning har biri quyidagi algoritmlar turi bilan bog’langan:
Masofa-vektor algoritmi (Distance Vector Algorithms, DVA);
Aloqa holati algoritmi (Link State Algorithms, LSA).
Masofa-vektor algoritmida eng ko’p qo’llaniladigan protokol – bu RIP.
Aloqa holati algoritmi protokoli bu – OSPF. IPv4 protokoli
IP-protokolining asosiy vazifasi – tarmoq tarkibidagi uzellar orasida paketlarni deytagrammali usulda uzatish. IP- protokoli tarmoq uzellari orasida paketlarni bo’g’anish o’rnatilmasdan yetkazib berishni, yetkazib berishni nazorat qilishni, ma’lumotning to’qliqligini nazorat qilishni va paketlar oqimini boshqarishni ta’minlab beradi (protokol paketni ishonchli yetkazib berishni kafol atlamaydi).
IP-protokolining ma’lumot birligi IP-paket hisoblanadi. IP- paket sarlavha va ma’lumot maydonlaridan tashkil topgan. Sarlavha 20 dan 60 baytgacha hajmga ega bo’ladi va IP-
protokolining xizmatchi axborotlarini saqlaydi. Ma’lumotlar maydoni uzatilayotgan ma’l umotni o’zida saqlaydi.
Sarlavha quyidagi maydonlardan iborat:
IP-protokoli sarlavhasining tuzilishi
Versiya (4 bayt) –IP-protokolining versiyasining identifikatori hisoblanadi.
IP- protokolining 4-versiyasi (IPv4) hozirgi vaqtda eng keng tarqalgan.
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Sarlavha o’lchami - 15-Mavzu: Ma’lumotlarni uzatish protokollari. Ethernet

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15-Mavzu: Ma’lumotlarni uzatish protokollari. Ethernet
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bet | 4/6 | Sana | 21.11.2023 | Hajmi | 155 Kb. | | #102874 |
Bog'liq 15-mavzuSarlavha o’lchami (4 bayt) - qiymati ham 4 bit joy oladi va 32- bitli so’zda o’lchanadi. Odatda sarlavha 20 bayt (beshta 32-bitli so’z) o’lchamga ega bo’ladi, lekin parametrlar maydoniga xizmatchi zaruriy a xborotlarni qo’shish hisobiga oshishi mumkin. Sarlavhaning eng katta qiymati 60 b aytni tashkil qiladi.
Servis turi (8 bit) maydoni paketning prioritetini va marshrutni tanlash mezonlarini ko’rsatish uc hun mo’ljallangan.
RFC 791 bilan mos ravishda, “Xizamat turni” maydonining dastlabki 3 biti paketning prioritetini (shoshilinchlik ) ko’rsatadi. Bu bitlar 0 (past prioritet)dan 7 (yuqori prioritet)gacha qiymat qabul qiladi. Paket prioritetini hisobga oluvchi mars hrutizatorlar, birinchi navbatda yuqori prioritetli paketlarni qayta ishlaydi. Keyingi 3 bit marshrutni tanlash mezonlarini belgilash uchun ishlatiladi.
6,7 va 8 qiymatli bitllarni sharhlash uchun variantlar:
Paket kechikishini minimallashtirish;
O’tkazish qobiliyatini maksimallashtirish;
Yetkazib berish ishonchliligini maksimallashtirish.
Paketning o’lchami (2 bayt) –
paketning umumiy o’lchamini blgilash uchun ishlatiladi. Paketning o’lchami bu m aydon kengligi bilan chegaralangan va 65535
dan oshib ketmaydi. Ko’pchilik tarmoqlarda 1500 bayt o’lchamli paketlar ishlatila di (Ethernet II kadrining ma’lumot maydonining maksimal o’lchami).
Paket identifikatori (2 bayt) - kiruvchi paketni qismlarga (bo’laklarga) ajratish yo’li bilan paketlarni idrok etish uchun foydalaniladi. Bitta paketning barcha qismlari (bo’laklari) bu maydonda bir xil qiymatga ega bo’lishi lozim.
Bayroqlar –bu maydon paket bo’laklarining belgilarini ko’rsatish uchun ishlatiladi. Maydonni ng uzunligi 3 bit.
Bo’laklarni ko’chirish maydoni (13 bit) – qismlarga ajratilmagan boshlang’ich paketning ma’lumot maydoni boshlanishiga nisbatan bu bo’laklarning ma’lumot maydonini siljitish baytda beriladi. Yig’ish/bo’laklashda paket bo’laklaridan foydalaniladi. Ko’chirish qat’iy tarzda 8 baytga karrali bo’lishi kerak.
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Laboratoriya ishi 16 Entomopatogen preparatlar va ularning olinish texnologiyasi - bet 2

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Laboratoriya ishi 16 Entomopatogen preparatlar va ularning olinish texnologiyasi
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bet | 2/2 | Sana | 23.05.2024 | Hajmi | 32,72 Kb. | | #251682 |
Bog'liq 16-laboratorya entamopatogena) ekzotoksin yoki fosfolipazada S- o‘sayotgan bakteriya hujayrasi mahsuloti.
b) ekzotoksin yoki issiqlikga chidamli toksin. Bu toksin tarkibiga bir xil miqdorda adenin, riboza va fosfor kiradi. Toksin hashoratlarga nisbatan bo‘lgan keng ta'sir doirasi bilan xarakterlanadi, ayniqsa uning boshlangʻich rivojlanish davrida.
v) ekzotoksin. Bu hozirda kam o‘rganilgan komponent bo‘lib, identifikatsiya qilinmagan ferment. Bu toksinng ta'sir mexanizmi to‘liq isbotlanmagan.
g) endotoksin yoki parasporali kristall endotoksin.
Entomopatogen preparatlarning turlari va tarkibi.
Ularning hajmi 0,5x1,3 dan 1x3,5 mkm gacha o‘zgarishi mumkin.Ular organik eritmalarda erimaydi. Kristallar 100 gacha qizdirilganda 30-40 min. dan keyin parchalanadi va o‘zlarining toksinli ta'sirini yo‘qotadi.
Kristallar ximiyaviy tarkibi uglerod, azot, vodorod, kislorod, oltingugurt kabi traditsion moddalardan tashqari, yana 19 ta elementdan iborat.
Binobarin, yetarli miqdorda kalsiy, magniy, kremniy,temir oz miqdorda-nikel,titan,sink, alyuminiy, xrom, mis,marganes ham uchraydi. Kristallarda, fosfor elementi deyarli yo‘q.
Kristallning tarkibiy yaxlitligi oqsillarning kremniy bilan bogʻlanganligi orqali ta'minlanadi.
Hozirgi vaqtda b-endotoksinning 12ta serotipga ta’lluqli 15 varianti aniqlangan. Ulardan entomopatogen bakterial preparatlar ishlab chiqarishda amaliy ahamiyatga ega bo‘lganlari qo‘yidagi 4 varianti hisoblanadi:
1 serotipga ta'lluqli turingienzis yoki berliner:
2 serotipga ta'lluqli alesti,
4-serotipga ta'lluqli-dendrolimus
5-serotipga ta'lluqli galleriya.
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1-Amaliy mashg’ulot. Mavzu: Kimyoviy birikmalarning asosiy sinflari, oksidlar, kislotalar, gidroksidlar, tuzlar, ularning struktura tuzilishlari, dissotsiyalanishi, olinish usullari, kimyoviy xossalarini о‘rganish

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1-Amaliy mashg’ulot. Mavzu: Kimyoviy birikmalarning asosiy sinflari, oksidlar, kislotalar, gidroksidlar, tuzlar, ularning struktura tuzilishlari, dissotsiyalanishi, olinish usullari, kimyoviy xossalarini о‘rganish
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bet | 1/17 | Sana | 27.09.2024 | Hajmi | 280,34 Kb. | | #272667 |
Bog'liq 1-Amaliy mashg’ulot
1-Amaliy mashg’ulot.
Mavzu: Kimyoviy birikmalarning asosiy sinflari, oksidlar, kislotalar, gidroksidlar, tuzlar, ularning struktura tuzilishlari, dissotsiyalanishi, olinish usullari, kimyoviy xossalarini о‘rganish. Kimyoning asosiy qonunlari. Reaksiyada ishtirok etayotgan moddalar massalari, tarkibi, tuzilishi.
Kimyoviy elementlаr 200 mingdаn ortiq аnorgаnik birikmа hosil qilаdi. Bu birikmаlаr quyidаgi to’rt sinfgа bo’linаdi:
Oksidlаr._2._Аsoslаr._3._Kislotаlаr._4._Tuzlаr.'>Oksidlаr. 2. Аsoslаr. 3. Kislotаlаr. 4. Tuzlаr.
Binar birikmalar deb − ikki xil element atomidan tashkil topgan birikmalarga aytiladi. Ularga: Oksidlar: SO2, SO3, N2O5, Cl2O7, P2O5
Ayrim kislotalar: HBr, HI, HF, HCl
Ayrim tuzlar: NaCl, KI, KF
Lekin asoslar binar birikma bo’la olmaydi: NaOH, KOH, LiOH.
Oksidlаr.
Elementlаrning kislorod bilаn hosil birikmаsi oksidlаr deyilаdi ya’ni biri kislorod bo’lgаn ikki elementlаrdаn tаshkil topgаn murаkkаb moddаgа аytilаdi. Oksidlаrdа kislorod bilаn birikkаn element doimo musbаt oksidlаnish dаrаjаsigа, kislorod esа mаnfiy oksidlаnish dаrаjаsigа (F2O dаn boshqа birikmаlаrdа) egа bo’lаdi. Deyarli barcha kimyoviy elementlar oksidlar hosil qiladi. Hozirgi vaqtga qadar uchta elementning nodir gazlardan neon, geliy va argonning oksidlari hali olinmagan. Oksidlаr kimyoviy xossаlаrigа ko’rа bir nechа turlаrgа bo’linаdi:
Аsosli oksidlаr.
Kislotаli oksidlаr.
Аmfoter oksidlаr (bulаr tuz hosil qiluvchi oksidlаr deyilаdi).
Tuz hosil qilmаydigаn (befаrq, betаrаft, indeferent) oksidlаr.
5. Qo’sh oksidlаr.
6. Peroksidlаr.
Xalqaro nomenklaturaga muvofiq oksidlarning nomi nisbiy elektrmanfiyligi kamroq element nomi bilan nisbiy elektrmanfiyligi katta element lotincha nomining o'zagiga – id qo'shimchasini qo'shib hosil qilinadi. Agar element bir necha oksid hosil qiladigan bo'lsa, u holda ularning nomida elementning oksidlanish darajasi nomidan keyin qavs ichida rim raqami bilan ko'rsatiladi. Masalan, H2O - suv, FeO - temir (II) oksid, Fe2O3 - temir (III) oksid, P2O3 - fosfor (III) oksid, P2O5- fosfor (V) oksid, P4O6 - tetrafosfor geksaoksid, P4O10 - tetrafosfor dekaoksid, Cu2O - mis (I) oksid.
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Bosh sahifa
Aloqalar
Bosh sahifa
1-Amaliy mashg’ulot. Mavzu: Kimyoviy birikmalarning asosiy sinflari, oksidlar, kislotalar, gidroksidlar, tuzlar, ularning struktura tuzilishlari, dissotsiyalanishi, olinish usullari, kimyoviy xossalarini о‘rganish
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Professional Experience - Jason Graves

Professional Experience
iQ Technologies, Gig Harbor, WA March 15-Current
Chief Technical Officer
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C/C++, Linux, Windows, Mac, JavaScript, Node, Nodejs, AJAX, DHTML, Java, MySQL, PHP, Zend Framework, Rabbit-MQ, Python, XHTML, CSS, JQuery, Solr, SOAP, XML, Webservices, REST, Amazon Cloud.
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IT development team management, coordination and architecture.
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Hired to architect and construct a high availability infinitely scalable political social platform utilizing Amazon's Cloud.
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Responsibilities included architecture and development of high availablity infrastructure, management, mentoring, directing, coding, scheduling and best practices.
NetQoS, Austin, TX Oct 2005-March 15
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Senior Software Architect

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Senior Software Architect
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bet | 5/9 | Sana | 13.03.2017 | Hajmi | 43,5 Kb. | | #13 |
Senior Software Architect
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Hired to develop next generation of project management and collaboration software for the world’s largest project management company.
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Managed small IT team toward the development of next generation portal.
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Assisted in the choice of development platform and methodologies implemented.
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Developed custom portal system in .NET currently on display at http://www.pmboulevard.com. Custom portal system allows the dragging and dropping of portal controls from one location to another. Full site administration through a cross platform DHTML interface.
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Developed web controls, custom controls, flash controls, flash movies and multiple .NET applications.
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Technologies used include, ASP, JSP, J2EE, EJB, JavaScript, C#, Java, VB, VBScript, .NET platform development, COM and ATL.
CITI, Arlington, VA Jan 2002- Aug 2002
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Consulant IV (Lead developer/Architect)

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Consulant IV (Lead developer/Architect)
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bet | 4/9 | Sana | 13.03.2017 | Hajmi | 43,5 Kb. | | #13 |
Consulant IV (Lead developer/Architect)
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JavaScript, DHTML, C#, ASP .Net, C/C++, Oracle 10g/9i, J2EE, JSF, LDAP, Oracle Internet Directory and SQL Server development on military contracts.
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Management of IT development team for individual customer projects.
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J2EE architecture and development with EJB, JavaServer Faces, Gentoo linux, Redhat linux and Oracle 10g on a financial contract for the White House. Oracle was setup and administered on Redhat linux. Utilized the following EJB container/Web servers: WebSphere, Tomcat, OpenEJB, SunOne.
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ASP. Net, C# global security management system and remoting API for the security management of all InfoReliance applications with optional LDAP/Active Directory management/Oracle Internet Directory.
Robbins Gioia, Alexandria, VA Aug 2002-Aug 2004
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Lead Developer / Architect / Project Manager

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Lead Developer / Architect / Project Manager
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bet | 7/9 | Sana | 13.03.2017 | Hajmi | 43,5 Kb. | | #13 |
Lead Developer / Architect / Project Manager
Contract
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Contracted to concept, architect and create an XML communication layer between a Visual C++ ActiveX OCX, to a SQL Server 7.0 database. The resulting architecture was an XML Recordset / XML Multi Recordset across an N-Tier enterprise environment. Multiple large environments included such customers as Best Buy, Office Deport, etc.
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Modified MFC ActiveX OCX control to incorporate XML communication and various extensions.
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Created a license key system for software distribution to help eliminate piracy.
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Created specialized ATL COM objects for encryption and decryption.
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Technologies used were XML, SQL, C++, MFC, ATL, OCX, ActiveX, ASP, COM, COM+, DCOM, MTS, Java, JNI, WebLogic, Wise installs and HTML, Unix, Windows, SQL Server, Oracle.
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Created specialized Wise Installs for automated registration, file encryption, database management and service automation.
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Responsible for Project Management, business logic, architecture, encryption, coding, resource allocation, integration and testing.
Spectria, Long Beach, CA Jun 1999-Oct 2000
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Senior Software Technologist

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Senior Software Technologist
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bet | 3/9 | Sana | 13.03.2017 | Hajmi | 43,5 Kb. | | #13 |
Senior Software Technologist
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C/C++, Linux, Windows, Mac, JavaScript, AJAX, DHTML, C#, ASP .Net, Java, Struts, J2EE, Custom Taglibs, MySQL, PHP, Screenweaver, Flash, Haxe, FLV, and more.
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IT development team management and coordination.
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Research and development of software and hardware technologies for current and future products.
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Low level C/C++ development for proprietary network technology.
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ASP .Net application architecture and development for web. GUI enhancements using AJAX and DHTML. Web 2.0 GUI architecture and development. XHTML conformance and transformation for FOP Adobe PostScript printing. Jakarta Struts, Taglib and SOQL development for a custom portal.
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GUI redesigns for current and future NetQoS products.
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Technology research and implementation for rich web and installed applications.
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Custom DHTML driven .Net component development.
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Full feature DHTML, AJAX, JavaScript custom web applications.ASP .Net application architecture and development for web. GUI enhancements using AJAX and DHTML. XHTML conformance and transformation for FOP Adobe PostScript printing. Jakarta Struts, Taglib and SOQL development for a custom portal.
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GUI redesigns for current and future NetQoS products.
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Technology research and implementation for rich web and installed applications.
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Custom Dhtml driven .Net component development.
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Full feature Dhtml, AJAX, JavaScript custom web applications.
InfoReliance, Fairfax, VA Aug 2004-Aug 2005
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Lead Developer / Architect

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Lead Developer / Architect
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bet | 8/9 | Sana | 13.03.2017 | Hajmi | 43,5 Kb. | | #13 |
Lead Developer / Architect
Soundbreak (client of Spectria)
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Created a Disc Jockey interface in MFC, to allow a remote connection to a mySQL database and a Python/Linux sound server. Functionality included the ability to load, create, and edit play lists; search for songs, drag and drop songs, to and from playable controls.
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Created playable controls MFC which allowed for fast forward, rewind, skip to end, skip
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to beginning, pause, stop and rewind of songs to a remote sound server.
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Recreated Disc Jockey interface in Java Swing to interface with an MFC sound server.
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Created Administration Console in Java Swing which allowed creation of playlists, search for songs, beds, sweepers and guests.
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Created custom GUI components and renderers.
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Client sound server (JMF), with the ability to fast forward, rewind, skip to end, skip to beginning, pause, stop and rewind.
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Real time communication with all other playlists, old scheduled and being created.
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Real time validation of playlist rules and regulation.
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Online playable version serving up mpeg files using J2EE servlets and EJB components.
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Lead Developer / Architect / Project Manager

Lead Developer / Architect / Project Manager
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Hired to perform maintenance development and project management of Department of State Crisis Management System.
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Performed guidance in system architecture and development of client server and internet/intranet applications.
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Developed custom server controls in .Net for various functions.
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Technologies used include, ASP, ASP .Net, VB, VB .Net, C#, C++, MFC, ATL, COM+, XML, XSL, Java and Oracle.
Property ID, Los Angeles, CA Mar 2001-Oct 2001
Lead Developer / Architect / IT Manager
Contract
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Contracted to implement custom java client for system automation, Swing, RMI, JDBC, SQL Server 7.0.
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Re-architecture and rewrite of java client into a Windows DNA Modeled custom reporting tool, complete company automation, ASP, COM, COM+, DCOM, HTML, MTS, DHTML, XML, Javascript, SQL Server 7.0, with custom XML markup, Xerox VIPP (XGFC), Cshell, BASH, Solaris OpenWin, Unix, Windows, Visual Basic, Visual C++, Access 2000, Excel 2000, IIS.
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Management of large IT and development team.
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Responsible for deploying custom software across a large enterprise environment, architecture, code stability, project management, business logic, coding, resource allocation, business objects, integration and testing.
Connect3 Systems Inc., Long Beach, CA Nov 2000-Feb 2001
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15-Mavzu: Ma’lumotlarni uzatish protokollari. Ethernet - bet 6

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15-Mavzu: Ma’lumotlarni uzatish protokollari. Ethernet
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bet | 6/6 | Sana | 21.11.2023 | Hajmi | 155 Kb. | | #102874 |
Bog'liq 15-mavzu IP-manzillar –Internetda tarmoq interfeyslarini identifikatsiyalovchi tarmoq bosqichi manzillari. Bu manzillash tizimi universal va bir qiymatli usul bilan asosiy tarmoqning ixtiyori y interfeysini identifikasiyalash imkonini berishi kerak. Buning hayratlanarli yechi mi tarmoqdagi barcha tarkibiy tarmoqlarni noyob raqamlash bo’lib, bundan keyin har bir shunday tarmoqlardagi barcha bog’lamalar raqamlanadi.
Domen nomlar - kompyuterlarni identifikasiya qilish uchun TCP/IP tarmoqlaridagi apparat- dasturiy ta’minot IP-manzilning sonli ifodalanishiga asoslanadi. Biroq odatda foydalanuvchilar bir muncha qu lay belgilar (domenli) kompyuter nomidan foydalanishni afzal ko’rishadi
Nazorat uchun savollar:
TCP/IP protokollari stekining tuzilishini aytib bering
OSI modeli va kommunikatsion protokollar orasidagi bog’lanishlar haqida nimalarni bilasiz?.
TCP/IP protokollari asosida tarmoqlararo o’zaro ishlashni tashkil qilishni amaliy ko’rsatib bering.
Tarmoq sathi protokollarinima?
IP-protokoli haqida nimalarni bilasiz?.
Transport sathi protokollari. TCP va UDP protokollarini vazifasi nima? .
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Port Usage of the BIS Login Server and Remote Server

The BIS products make use of 4 areas of ports: BIS specific ports (port 25800 to port 27050), DCOM ports (may range from 1024 to 65535), standard ports (such as netbios ports 137, 138, 139, 445 and a windows system port (7351).
As already mentioned in chapter 2.1, DCOM uses all ports from 1024 to 65535. As opening all these ports would be inappropriate for a security sensitive environment the range of ports for DCOM services should be limited.
Settings for DCOM communication:
1 Start DComCnfg via “Start” – “Run…” – enter „DComCnfg“ and confirm with OK
2 Select “Component Services” – “Computers” – “My Computer” address workplace
3 Context menu (right mouse button) provides the properties for “My Computer”
4 Select tab „Standard Protocols“ – select „TCP/IP“ and select “Properties”
5 „Add“ communication for a port area (5000 - 5010 (TCP))
6 To apply the changes a restart of the system is required
The firewalls of the different suppliers all follow different strategies. Therefore providing a description of required steps that would suit all products would be difficult.
The following should provide all information needed to set up a third party firewall.
Allow all outbound traffic to “localhost” to ports in the specified range of ports used by BIS (25800 – 27050 (TCP))
Allow all inbound traffic coming from “localhost” to ports in the specified range of ports used by BIS (25800 – 27050 (TCP))
For communicating between the Remote- and the Login-Server the ports 25922 and 26202 (TCP) are used (inbound to the Login server, outbound on the remote server).
If the SysTracer application is used the ports 26091, 26099, 26100 and 26098 (TCP) must be opened.
Allow all outbound traffic to the partner BIS server to ports in the specified range of ports used for DCOM (5000 – 5010 (TCP))
Allow all inbound traffic coming from the partner BIS server to ports in the specified range of ports used for DCOM (5000 – 5010 (TCP))
Allow netbios traffic to and from the BIS server partner in the same fashion (ports 137 (UDP), 138 (UDP), 137-139 (TCP), 445 (TCP))
Allow all outbound traffic to the HTTP port (80 (TCP)) on localhost
Allow all outbound traffic to port 7351 (TCP, dllhost) on localhost (the port number can vary)
The ports used on the corresponding sender side is undefined, thus restricting the sender ports disables communication.
TCP/IP communication can also (or alternatively) be limited to the executables found in the installation paths of the BIS product.
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A KÖTET SZERZŐJÉRŐL - V. Jelisztratov Szleng és kultúra Szlengkutatás útjai és lehetőségei Sorozatszerkesztő Kis...

A KÖTET SZERZŐJÉRŐL
Vlagyimir Sztanyiszlavovics Jelisztratov (1965) a fiatal orosz tudósgeneráció egyik kiemelkedő személyisége. Egyetemi tanár, a kulturológia doktora. A moszkvai Lomonoszov Egyetem Idegen Nyelvi Kara Lexikográfiai és Fordításelméleti Tanszékének professzora, a Nemzetközi Egyetem Orosz Filológiai Tanszékének vezetője.
Fő kutatási témája a nyelv és a kultúra egymásra hatása, a szleng kulturológiai vizsgálata. Oktatási területe többek között az orosz stilisztika, a nyelvművelés, az orosz nyelv és az orosz kultúra, a fordítás szempontú gyakorlati stilisztika. Több tucat könyvet és tanulmányt publikált. Fontosabb önálló munkái: Словарь московского арго [A moszkvai szleng szótára] 1994, Aрго и культура [Szleng és kultúra] 1995, Трактат по таракана [Értekezés a svábbogárról] 1996, Язык старой Москвы [A régi Moszkva nyelve] 1997. A közeljövőben látnak napvilágot a Словарь московского арго (2. kiadás), a Язык русского кинематографa [Az orosz film nyelve] és a Словарь В. Шукшина [Suksin írói nyelvének szótára] c. könyvei.
Az itt közreadott kötet az első magyarul megjelent munkája.
Címe:
Елистратов Владимир Станиславович
113648 Москва
Северное Чертаново, д. 3 “В”, кв. 97
Russia
Tel./fax: 00 (7) 095-319-27-19
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Ifloslanishni nazorat qilish yondashuvi

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Ifloslanishni nazorat qilish yondashuvi
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bet | 2/8 | Sana | 20.05.2024 | Hajmi | 32,58 Kb. | | #246500 |
Bog'liq BESHIMOVA.EkologiyaIfloslanishni nazorat qilish yondashuvi
Tez sanoatlashtirishning ekologik oqibatlari er, havo va suv resurslari ob'ektlarining zaharli materiallar va boshqa ifloslantiruvchi moddalar bilan ifloslangan son-sanoqsiz hodisalariga olib keldi, bu odamlar va ekotizimlarga jiddiy xavf tug'dirdi. Materiallar va energiyadan kengroq va intensiv foydalanish mahalliy, mintaqaviy va global ekotizimlarning sifatiga umumiy bosimlarni keltirib chiqardi.
Ifloslanish ta'sirini cheklash bo'yicha birgalikdagi sa'y-harakatlardan oldin, atrof-muhitni boshqarish qisqa muddatli istiqbolda o'ylab topilgan mahalliy noqulayliklarning oldini olish uchun chiqindilarni utilizatsiya qilish orqali laissez-faire bag'rikenglikdan tashqariga chiqdi. Zarar qabul qilib bo'lmaydigan deb topilgan hollarda, istisno tariqasida, tuzatish zarurati tan olingan. Sanoat faoliyati sur'ati kuchayib, kümülatif ta'sirlarni tushunish kuchayib borar ekan, a ifloslanish nazorati paradigma atrof-muhitni boshqarishga dominant yondashuvga aylandi.
Nazorat yondashuvi uchun ikkita aniq tushunchalar asos bo'lib xizmat qildi:
The assimilyatsiya qilish qobiliyati kontseptsiya atrof-muhitga yoki inson salomatligiga nomaqbul ta'sirga olib kelmaydigan ma'lum darajadagi chiqindilar mavjudligini tasdiqlaydi.
The nazorat qilish printsipi ifloslantiruvchi moddalarning atrof-muhitga kirish usuli, vaqti va tezligini nazorat qilish orqali atrof-muhitga zarar etkazilishining oldini olish mumkinligini ko'rsatadigan kontseptsiya.
Ifloslanishni nazorat qilish yondashuviga ko'ra, atrof-muhitni muhofaza qilishga urinishlar, ayniqsa, ifloslantiruvchi moddalarni atrof-muhitdan izolyatsiya qilish va quvurlar oxiri filtrlari va tozalash vositalaridan foydalanishga tayangan. Ushbu yechimlar muhitga xos atrof-muhit sifati maqsadlariga yoki emissiya chegaralariga e'tibor qaratishga moyil bo'lib, birinchi navbatda muayyan atrof-muhit muhitiga (havo, suv, tuproq) nuqta manbalari chiqindilariga yo'naltirilgan.
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Adabiyotlarro‘yxati - Экология” фанидан

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Экология” фанидан
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bet | 8/8 | Sana | 20.05.2024 | Hajmi | 32,58 Kb. | | #246500 |
Bog'liq BESHIMOVA.EkologiyaAdabiyotlarro‘yxati
1. Nigmatov A.N. Ekologiyaning nazariy asoslari. – T.:“Faylasuflar jamiyati” nashriyoti, 2013.
2. Fundamentals of General Ecology, Life Safety and Environment Protection. Mark D Goldfein, Alexei V Ivanov, Nikolaj Kozhevnikov, V Kozhevnikov. NovaSciencePublishers, Inc. (April 25, 2013).
Qo‘shimchaadabiyotlar
1. Eyewitness Ecology. Written by STEVE POLLOCK. United States in 2005 by DK Publishing, Inc. 375 Hudson Street, New York, NY 10014 ISBN-13: 978-0-7566-1387-7 (PLC), ISBN-13: 978-0-7566-1396-9 (ALB).
2. D.Yormatova. Ekologiya. –T.: «Fan va texnologiya», 2012, 256 bet.
3. Hayotfaoliyatixavfsizligivaekologiyamenejmenti (chizmalar, tushunchalar, faktlarvaraqamlarda): darslik / A.Nigmatov, Sh.Muxamedov, N.Xasanova. – T.: Navro‘z. 2014. – 199 b.
Internet saytlar:
www.ekotalim.uz – Milliykasbiyta’limdaekota’limsayti.
www.uznature.uz – O‘zRTabiatnimuhofazaqilishdavlatqo‘mitasisayti.
www.lex.uz -O‘zRAdliyavazirligisayti.
www.ziyonet.uz –O‘zR Oliy vao‘rtamaxsus ta’limvazirligisayti.
www.bilim.uz - O‘zR Oliy va o‘rtamaxsus ta’limvazirligi sayti.
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