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3rd Chapter

11th Class Computer Science Chapter 3 Test

Here you can prepare 11th Class Computer Science Chapter 3 Data Communication Test. Click the button for 100% free full practice test.

First Year Computer Science Chapter 3 Online MCQ Test for 1st Year Computer Science Chapter 3 (Data Communication)

This online test contains MCQs about following topics:

- Componen of Data Communication - Signals - Types of Data - Encoding of Data - Modes of Data Communication - Types of Data Transmission - Modem

ICS Part 1 Computer S. Ch 3 Test
ic

First Year Computer Science Chapter 3 Online MCQ Test for 1st Year Computer Science Chapter 3 (Data Communication)

Sr. # Questions Answers Choice
1 Data is transmitter block by block in.
  • A. Digital transmission
  • B. Analog transmission
  • C. Synchronous transmission
  • D. Arynchmous transmission
2 The Music and speech represent data.
  • A. Images
  • B. Text
  • C. Audio
  • D. Numeric
3 The modem's data transfer rate us measured us,
  • A. Kbps
  • B. Mbps
  • C. MBPS
  • D. GBPs
4 The electromagnetic of light waves the represent data are
  • A. Pulse
  • B. Information
  • C. singal
  • D. Waves
5 A telephone line is an example of:
  • A. Simplex Mode
  • B. Half-duplex
  • C. Full duplex
  • D. None
6 How many character ASCII 7 bit code represent .
  • A. 256
  • B. 128
  • C. 500
  • D. 364
7 All are guided media except:
  • A. Fiber optic
  • B. Micro Wave
  • C. Coaxial
  • D. Twisted
8 Internet surfing is example of
  • A. Simplex
  • B. Half duplex
  • C. Full duplex
  • D. None
9 Transmission mode is
  • A. 1
  • B. 2
  • C. 3
  • D. 4
10 BCD code is_______bit code:
  • A. 2-bit
  • B. 4-bit
  • C. 6-bit
  • D. 8-bit

Top Scorers of Computer Science Ics Part 1 Chapter 3 Online Test

H

Hafiz Shoaib Siddiqui

Lahore15 - Nov - 2022

15/15
21 Sec
H

Hafiz Shoaib Siddiqui

Lahore15 - Nov - 2022

15/15
23 Sec
A

Ayesha Asghar

Gujrat29 - Nov - 2022

15/15
50 Sec
Z

Zainabrafiq

Lahore20 - Nov - 2022

14/15
01 Mins 48 Sec
A

Afeefah Butt

Lahore24 - Jan - 2023

14/15
02 Mins 10 Sec

Bûtt Bädshâh

Lahore25 - Jan - 2023

14/15
03 Mins 30 Sec
W

Waleed Zulfiqar Ali

Lahore05 - Dec - 2022

14/15
10 Mins 50 Sec
W

Waleed Zulfiqar Ali

Lahore05 - Dec - 2022

14/15
10 Mins 50 Sec
H

Hafiz Shoaib Siddiqui

Lahore15 - Nov - 2022

13/15
01 Mins 54 Sec
B

Bibi Shabana

Lahore06 - Feb - 2023

13/15
03 Mins 44 Sec
A

Ali Ali

Lahore13 - Jan - 2023

13/15
03 Mins 54 Sec
A

Afeefah Butt

Lahore24 - Jan - 2023

13/15
03 Mins 57 Sec
H

Hamza Abid

Abbottabad27 - Nov - 2022

13/15
10 Mins 50 Sec
W

Waleed Zulfiqar Ali

Lahore05 - Dec - 2022

13/15
10 Mins 50 Sec
D

Daud Sheraz

Lahore09 - Jan - 2023

12/15
01 Mins 55 Sec

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  • G

    Guest User

    17 Oct 2019

    Shehzad khan

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  • Muhammad Awais

    17 Apr 2019

    GIVE SOME IMPORTANT QUESTION ABOUT TODAY PAPER

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  • S

    Sohaib

    21 Nov 2017

    Very helpful

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  • B

    Babar Ali

    23 May 2017

    Can anyone beat me

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    Umair Aslam

    02 May 2016

    very helpful............

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    Ilmkidunya Support

    03 May 2016

    Thank you for your feedback.

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