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8th Class Computer Science Ch. 2 Online Test
8th Class English Medium Subjects
8th Class Urdu Medium Subjects
MCQ's Test For Chapter 2 "8th Computer Science Chapter 2 Test"
Try The MCQ's Test For Chapter 2 "8th Computer Science Chapter 2 Test"
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Total Questions10
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Time Allowed10
8th Computer Science Chapter 2 Test
00:00
Question # 1
PSTN or satellite links are....... devicesused for WAN.
Question # 2
It is the path on which a message travels.
Question # 3
WiFi stand for
Question # 4
There are main categories of unguided media.
Question # 5
It is also known as wirless transmission.
Question # 6
--------------- Communication systems are necessary for mobile, television transmission and other wireless service.
Question # 7
Physical media is also called.......... or........
Question # 8
The network with a small geographical area is called.
Question # 9
------- is the unit of frequency.
Question # 10
An unguided transmission media transmits elecromagnetic waves without using any ........medium.
Top Scorers Of Chapter 2 "8th Computer Science Chapter 2 Test" MCQ`s Test
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S Shahid hayat 15 - Sep - 2024 00 Min 19 Sec 10/10 -
M Madina Ayesha 26 - Sep - 2024 01 Min 10 Sec 10/10 -
M Muhammad Shahzaib 17 - Oct - 2024 01 Min 11 Sec 10/10 -
F Fasih Fasih 17 - Sep - 2024 01 Min 07 Sec 9/10 -
M Mubashar Omar 16 - Sep - 2024 01 Min 53 Sec 9/10 -
S Smarty 22 - Sep - 2024 01 Min 21 Sec 8/10 -
H hassaan Eshaal 23 - Sep - 2024 02 Min 47 Sec 8/10 -
H Hamna Awais 17 - Jan - 2026 02 Min 48 Sec 8/10 -
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R Rehana Aftab 22 - Sep - 2025 02 Min 38 Sec 7/10 -
C Ch Shaffat 16 - Oct - 2024 00 Min 47 Sec 6/10 -
A Ahmad 26 - Sep - 2024 00 Min 53 Sec 6/10 -
U Unknown 31 - Aug - 2025 01 Min 11 Sec 6/10 -
A Ainee Muskan 24 - Oct - 2024 01 Min 57 Sec 6/10
8th Computer Science (English Medium) Chapter 2 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | -------- are electromagnicte waves that have frequencies between \1 and 300 GHz. |
A. Radio waves
B. Micro waves
C. Infrared waves
D. All of these
|
| 2 | ------------- is a secured connection over the internet. |
A. LAN
B. WAN
C. VPN
D. None of these
|
| 3 | The best known examples of .......... include TV cable netweork, cable internet, etc. |
A. LAN
B. WAN
C. MAN
D. All of these
|
| 4 | ------- is a subcategory of satellite comunication. |
A. Blue tooth
B. GPS
C. WIFI
D. Router
|
| 5 | It is the path on which a message travels. |
A. Sender
B. Receiver
C. Decoder
D. Transmission media
|
| 6 | Bluetooth is anothe rimportant...... range wireless communication system. |
A. Low
B. Mid
C. High
D. Side
|
| 7 | Which of the following cable provides more band width. |
A. Twisted Pair
B. Coaxial
C. Fiber Optics
D. All of these
|
| 8 | Data is transferred using some ..... or.............media |
A. Wired
B. Wireless
C. Both a and b
D. None of these
|
| 9 | The network with a small geographical area is called. |
A. LAN
B. WAN
C. MAN
D. All of these
|
| 10 | A ------------ network is a radio network distributed over a vast area through hexagonal cell |
A. Li-Fi
B. Wi-Fi
C. Satellite
D. Cellular
|
Test Questions