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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
A ---------- is the data to be sent.
Question # 2
There are main categories of unguided media.
Question # 3
Which of the following is not the component of data communication system.
Question # 4
In the ........... network , computers are not physically connected.
Question # 5
An unguided transmission media transmits elecromagnetic waves without using any ........medium.
Question # 6
A ------------ network is a radio network distributed over a vast area through hexagonal cell
Question # 7
A ............. network is an internet connection that is shared with multiple devices in a home or business via a wireless router.
Question # 8
The common types of physicla media.
Question # 9
------- is the unit of frequency.
Question # 10
By------------ there are expected to be 41 billion LOT devices.
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 -
A Abdul Muneem 18 - Nov - 2024 01 Min 04 Sec 7/10 -
S Salman Fida 27 - Nov - 2024 01 Min 45 Sec 7/10 -
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 | In ........... GPs was first made available in automobiles. |
A. 1993
B. 1994
C. 1995
D. 1996
|
| 2 | -------- are electromagnicte waves that have frequencies between \1 and 300 GHz. |
A. Radio waves
B. Micro waves
C. Infrared waves
D. All of these
|
| 3 | Physical media is also called.......... or........ |
A. Guided media
B. Bounded media
C. Both of above
D. None of these
|
| 4 | Li-Fi is a wirless optical networking technology that uses....... for data transmission |
A. Fiber optic cable
B. Coaxial cable
C. LEDs
D. None of these
|
| 5 | --------- cable used in cable television network cabling |
A. Coaxial
B. Twisted pair
C. Fiber optics
D. All of these
|
| 6 | In the ........... network , computers are not physically connected. |
A. WAN
B. LAN
C. MAN
D. None of these
|
| 7 | A ---------- is the data to be sent. |
A. Sender
B. Message
C. Receiver
D. None of these
|
| 8 | The-------------- spectrum has frquencies between 300 GHz and 400 THz. |
A. Infrared
B. Radio waves
C. Micro waves
D. None of these
|
| 9 | A type of physicla media that is commonly used. |
A. Coaxial cable
B. Twisted pair cable
C. Fiber optic cable
D. All of these
|
| 10 | ------------ consists of a signle copper wire surrounded by at least three layers. |
A. Fiber optic cable
B. Coaxial cable
C. Twisted pair cable
D. None of these
|
Test Questions