Optik Tolalar va Wi-Fi Tarmoqlari

Optik Tolalar va Wi-Fi Tarmoqlari

11th Grade

11 Qs

quiz-placeholder

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Optik Tolalar va Wi-Fi Tarmoqlari

Optik Tolalar va Wi-Fi Tarmoqlari

Assessment

Quiz

Information Technology (IT)

11th Grade

Hard

Created by

Nurbekov SHUHRAT

Used 2+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Optik tolalar qanday xususiyatga ega?

Engil va qisqa

Nozik va katta ma'lumot uzatadi

Og'ir va qiyin egiluvchan

Faoliyatini faqat 100 m masofada amalga oshiradi

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Optik tolalar mis kabellardan qanday farq qiladi?

Ular yuqori tezlikda ishlaydi

Elektr ta'siriga sezgir

Mis kabi uzib yoki ulab bo'lmaydi

Uzatishda signal sifati kamayadi

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Optik tolalarning birinchi afzalligi nima?

Ular sinishi oson

Sinib qolsa, ta'mir qilish qiyin

Yengil va uzoq masofalarda ma'lumot uzatadi

Faqat kichik ma'lumotlarni uzatadi

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wi-Fi tarmog'ida qanday chastotada ishlash mumkin?

1 GHz va 3 GHz

2.4 GHz va 5 GHz

4.5 GHz va 6 GHz

10 GHz va 12 GHz

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

802.11ac standardi qanday tezlikni qo'llab-quvvatlaydi?

1 Gbit/s

1.3 Gbit/s

450 Mbit/s

300 Mbit/s

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wi-Fi 802.11n va 802.11ac standardlari orasidagi asosiy farq nima?

802.11ac 5 GHz spektridan foydalanadi

802.11n tezlikni oshiradi

802.11ac ko'proq qurilma qo'llab-quvvatlaydi

802.11n yuqori tezlikka ega

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wi-Fi 802.11n standarti maksimal qanday tezlikni qo'llab-quvvatlaydi?

1 Gbit/s

450 Mbit/s

150 Mbit/s

30 Mbit/s

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