2nd Chapter

8th Computer Science Chapter 2 Test

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8th Class Computer Science Chapter 2 MCQ Test With Answer for Computer chapter 2

8th Class Computer Science Chapter 2 MCQ Test With Answer for Computer chapter 2

Sr. # Questions Answers Choice
1 Number of waves passing through an area per unit time is called.
  • A. VPN
  • B. Router
  • C. Bridge
  • D. Frequency
2 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
3 The electromagnetic ways that travel through open space in all direction is called.
  • A. Micro waves
  • B. Radio waves
  • C. Infrared waves
  • D. All of these
4 It is also known as wirless transmission.
  • A. Guided media
  • B. Unguided media
  • C. Both of above
  • D. None of these
5 PSTN or satellite links are....... devicesused for WAN.
  • A. Deleting
  • B. Storing
  • C. Communication
  • D. All of these
6 The word.................... in computng means geographic distribution.
  • A. Wi-Fi
  • B. Embedded
  • C. Edge
  • D. None of these
7 It is the path on which a message travels.
  • A. Sender
  • B. Receiver
  • C. Decoder
  • D. Transmission media
8 Bluetooth is anothe rimportant...... range wireless communication system.
  • A. Low
  • B. Mid
  • C. High
  • D. Side
9 --------------- Communication systems are necessary for mobile, television transmission and other wireless service.
  • A. Cellular
  • B. GPs
  • C. Satellite
  • D. VPN
10 WiFi stand for
  • A. Wired Fidelity
  • B. Wireless Fidelity
  • C. Wired Function
  • D. None of these

Top Scorers of 8th Computer Science Chapter 2 Test

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Maria Tariq

Lahore26 - Feb - 2025

10/10
35 Sec
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Maria Tariq

Lahore26 - Feb - 2025

10/10
50 Sec
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Minahil Javed

Lahore03 - Feb - 2025

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Maria Tariq

Lahore26 - Feb - 2025

10/10
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Zafar Iqbal

Lahore27 - Feb - 2025

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Zafar Iqbal

Lahore27 - Feb - 2025

8/10
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Zafar Iqbal

Lahore27 - Feb - 2025

8/10
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Zafar Iqbal

Lahore27 - Feb - 2025

8/10
50 Sec
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Zafar Iqbal

Lahore27 - Feb - 2025

8/10
50 Sec
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Zafar Iqbal

Lahore27 - Feb - 2025

8/10
50 Sec
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Zafar Iqbal

Lahore27 - Feb - 2025

7/10
50 Sec
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Oooa Chuza

Lahore14 - Mar - 2025

7/10
02 Mins 35 Sec
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Maria Tariq

Lahore26 - Feb - 2025

6/10
35 Sec
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Maria Tariq

Lahore26 - Feb - 2025

6/10
50 Sec
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Maria Tariq

Lahore26 - Feb - 2025

5/10
01 Mins 27 Sec

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