Telekommunikatsiyalar va Xujumlar

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Questions and Answers

Tarmoq xavfsizligining asosiy maqsadlari qaysilar?

  • Tarmoqni kengaytirish
  • Ma’lumotni tez uzatish
  • Maxfiylik, butunlik, mavjudlik (correct)
  • Nazorat va monitoring

Ichki tahdidlar qaysi holatlarga kiradi?

  • Agar kompyuterning operatsion tizimi yangilanmasa
  • Xodimlar tomonidan tasodifiy noto'g'ri foydalanish (correct)
  • Internetga o'z-o'zidan kirish
  • Olgasi qurilmalar tomonidan yaratilgan tahdidlar

Tarmoq infratuzilmasi xavfsizligi va axborot xavfsizligi qaysi kataklardir?

  • Fayl va server xavfsizligi
  • Ikkita asosiy tur (correct)
  • Uch dastur
  • E-mail himoyasi

Tahdid vektorlarining turlari qaysi bularni o'z ichiga oladi?

<p>Tashqi yoki ichki tahdidlar (B)</p> Signup and view all the answers

Tarmoq diagrammalari odatda qaysi nom bilan ataladi?

<p>Topologiyalar (A)</p> Signup and view all the answers

Quyidagi qurilmalardan qaysi biri vositachi qurilma deb ataladi?

<p>Ma'lumot signallarini qayta tiklaydigan qurilma (B)</p> Signup and view all the answers

Serverlar nimalar bilan bog'liq?

<p>Ma’lumot berish (D)</p> Signup and view all the answers

O'rta va katta tarmoqlar qaysi xususiyatga ega?

<p>Ko'plab joylar bilan bog'langan kompyuterlarga ega (D)</p> Signup and view all the answers

Telekomunikatsiyalar ta’rifiga ko‘ra, axborot qanday usulda uzatiladi?

<p>Otkazgichlar, radio, optik tizimlar orqali (B)</p> Signup and view all the answers

Bulutli hisoblash modeli necha turga bo’linadi?

<p>3 (A)</p> Signup and view all the answers

Haqiqiy xavfsizlikda tarmoqning zaif joylarini aniqlash qaysi jarayon orqali amalga oshiriladi?

<p>Ximoyalashni tahlillash (A)</p> Signup and view all the answers

Infografika, diagramma va grafiklar yaratish uchun qaysi platforma mavjud?

<p>Infogram.com (C)</p> Signup and view all the answers

Hozirgi kunda foydalanilayotgan so‘ngi milya texnologiyalaridan biri qanday?

<p>FTTx (D)</p> Signup and view all the answers

Xosting xizmatlari nima uchun mo‘ljallangan?

<p>Internet tarmog‘ida serverda axborotni joylashtirish (C)</p> Signup and view all the answers

Hyper-V, Virtualbox va KVM qaysi texnologiyalarga tegishlidir?

<p>Gipervisor mahsulotlariga (A)</p> Signup and view all the answers

Haqiqiy reallik nima?

<p>Maxsus texnologiyalar yordamida raqamli tasvirlar bilan boyitilgan voqelik (D)</p> Signup and view all the answers

Flashcards

Telecommunications

The process of transmitting signals, symbols, texts, images, sounds, and other forms of information using various operating systems.

Network attacks

Attacks that involve analyzing network traffic, injecting fake objects, creating false routes, and triggering denial of service.

Hypervisor Products

Software that allows you to run multiple operating systems on a single computer.

Cloud Computing Model

A method of delivering computing services over the internet, offering various infrastructure, platform, and software solutions.

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Interactive Buttons

A type of button that can be used to trigger different interactions in a multimedia program, such as playing a video or navigating to a different page.

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Intelligent Computer Systems

Systems that use artificial intelligence to perform tasks that typically require human intelligence.

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Last Mile Technologies

Technologies that provide high-speed internet connectivity over existing phone lines, fiber optic cables, and hybrid fiber coaxial systems.

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Infographics Creation

A platform that helps create visually appealing infographics and content for social media.

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Hosting Services

Services that provide technical resources for hosting websites and web applications on the internet.

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Cloud Storage

A cloud-based platform designed for storing, sharing, and collaborating on digital content.

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Adaptive Security Process

A proactive approach to network security that involves analyzing and mitigating vulnerabilities.

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Online Editor

An online editor used to create visually appealing graphics, such as banners, business cards, illustrations, and posters.

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Ispring Suite Software

A suite of multimedia authoring tools that enable users to create engaging content, including presentations, simulations, and interactive modules.

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Specialized Technologies

Technology that uses digital images, sounds, and other signals to create immersive, interactive, and realistic experiences.

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IP Address

A unique address assigned to computers or devices on a data transmission network, managed by TCP/IP protocols.

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Publishing Formats

A standard format for publishing web content, designed to provide a rich and interactive user experience.

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Study Notes

Telekommunikatsiyalar

  • Signallar, belgilar, matnlar, tasvirlar, tovushlar va axborotning boshqa turlarini turli operatsion tizimlar yordamida uzatish.

Tarmoqdagi hujumlar

  • Tarmoq trafigini tahlil qilish, yolg'on ob'ektlarni kiritish, yolg'on marshrutni kiritish va xizmatdan voz kechishga undaydigan hujumlar.

Gipervisor mahsulotlari

  • Hyper-V, Virtualbox, KVM.

Bulutli hisoblash modeli

  • Uch xil turga bo'linadi: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), Software as a Service (SaaS).

Interaktiv tugmachalar

  • Auto Play Media Studio dasturida tugmachalar yaratish uchun "Button" buyruqi ishlatiladi.

Intellektual kompyuter tizimlari

  • Sun'iy intellekt sohasida rivojlanmoqda.

So'nggi milya texnologiyalari

  • xDSL, xPON, FTTx.

Infografika yaratish

  • Infogram.com platformasi ijtimoiy tarmoqlar uchun kontent yaratish uchun mo'ljallangan.

Xosting xizmatlari

  • Axborotni internetda joylashtirish uchun texnik resurslar taqdim etadi.

Fayllarni bulutda saqlash

  • Google Drive platformasi fayllarni saqlash va ularga xavfsiz kirishni ta'minlaydi.

Adaptiv xavfsizlik jarayoni

  • Tarmoqning zaif joylarini ximoyalashni tahlillash orqali aniqlash.

Onlayn muharrir

  • Bannerlar, vizitkalar, illyustratsiyalar va plakatlarni yaratish uchun Canva onlayn muharriri mo'ljallangan.

Ispring Suite dasturi

  • Publikatsiya, informatsiya va prezentatsiya bo'limlarida ma'lumotlar tahlil qilinadi va yangilanadi.

Maxsus texnologiyalar

  • To'ldirilgan reallik raqamli tasvirlar, tovushlar va boshqa signallar yordamida yaratiladi.

IP-adres

  • TPC/IP texnologiyalari bilan boshqariladigan ma'lumotlar uzatish tarmog'ida kompyuterlar yoki uzellarni identifikatsiyalaydigan noyob adres.

Publikatsiya formatlari

  • HTML5 formatida bo'ladi.

Tarmoq xavfsizligining maqsadlari

  • Maxfiylik, butunlik va mavjudlik.

Tahdid turlari

  • Ichki tahdidlar: yo'qolgan yoki o'g'irlangan qurilmalar, tasodifiy foydalanish, zararli xodimlar.

Tarmoq xavfsizligini ta'minlash

  • Tarmoq infratuzilmasi xavfsizligi va axborot xavfsizligi asosiy turlardir.

Tahdid vektorlarining turlari

  • Tashqi va ichki tahdidlar.

Tarmoq diagrammalari

  • Topologiyalar tarmoq diagrammalari deb nomlanadi.

Xost yoki oxirgi qurilma

  • Tarmoqdagi har bir kompyuter xost yoki oxirgi qurilma sifatida ataladi.

DSL ulanishlari

  • SDSL, VDSL ulanishlarida mavjud.

Vositachi qurilma

  • Ma'lumot signallarini qayta tiklash va qayta uzatish vazifasini bajara oladi.

Web serverlar

  • Mijozlar web-sahifalarga kirish uchun web serverlarga murojaat qiladi.

Umumiy tarmoqlar

  • Umumiy tarmoqlarning turlari ikki turga bo'linadi.

Serverlar

  • Oxirgi qurilmalarga ma'lumot beradigan kompyuterlar sifatida serverlar ishlaydi.

Korporativ biznes aloqalari

  • Korporativ biznes aloqalari ko'p jihatdan talab qilinishi mumkin.

O'rta va katta tarmoqlar

  • Bir-biriga bog'langan yuzlab yoki minglab kompyuterlarga ega bo'lishi mumkin.

Tarmoq arxitekturasi

  • Xatolarga chidamlilik, masshtablilik, xizmat sifati (QoS) va xavfsizlik kabi xususiyatlar mavjud.

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