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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 The electromagnetic waves representation data are called
  • A. Information
  • B. Signal
  • C. Sender
  • D. Message
2 Communication between computer and keyboard involves.
  • A. Half Duplex
  • B. Full Duplex
  • C. Simplex
  • D. None of these
3 Stop bit are required in this type of transmission
  • A. Asynchronous
  • B. Internittent
  • C. Synchronous
  • D. None
4 Unicode is a
  • A. 16- bit code
  • B. 32 - bit code
  • C. 64 - bit code
  • D. 132 - bit code
5 Which of the following techniques uses modulation.
  • A. Mouse
  • B. Keyboard
  • C. Printer
  • D. Light pen
6 All are guided media except;
  • A. Fiber optic
  • B. Micro wave
  • C. Coaxial
  • D. Twisted pair
7 Uni code is a __________ bit code.
  • A. 8
  • B. 16
  • C. 32
  • D. 64
8 Important property of fiber optic cable is
  • A. Attenuation
  • B. Reflection
  • C. Interference
  • D. Noise
9 Physical path that connects the source and receiver is known as
  • A. Communication cahnnel
  • B. Signal
  • C. Sender
  • D. Self-testing
10 Which of the following scheme used by IBM
  • A. BCD
  • B. EBCDIC
  • C. Uni code
  • D. ASCII

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

M

Muhammad Jamal

Lahore22 - Jun - 2022

15/15
54 Sec
M

Muhammad Jamal

Lahore22 - Jun - 2022

15/15
01 Mins 11 Sec
P

Pubg Lover

Lahore01 - Jun - 2022

15/15
01 Mins 17 Sec
D

Dilshad

Faisalabad09 - Jun - 2022

15/15
10 Mins 50 Sec
G

Govt. Shuhada-E-APS Memorial H/S Sargodha

Lahore02 - Jul - 2022

14/15
47 Sec
J

Jam Safdar Abbas

Lahore01 - Jun - 2022

14/15
01 Mins 06 Sec
M

Muhammad Jamal

Lahore22 - Jun - 2022

14/15
01 Mins 08 Sec
M

Muhammad Jamal

Lahore22 - Jun - 2022

14/15
01 Mins 09 Sec
M

Muhammad Jamal

Lahore22 - Jun - 2022

14/15
01 Mins 17 Sec
P

Pubg Lover

Lahore01 - Jun - 2022

14/15
01 Mins 27 Sec
I

Ibrahim Hammad

Lahore16 - Jun - 2022

14/15
01 Mins 30 Sec
P

Pubg Lover

Lahore01 - Jun - 2022

14/15
01 Mins 30 Sec
J

Jam Safdar Abbas

Lahore01 - Jun - 2022

14/15
01 Mins 37 Sec
J

Jam Safdar Abbas

Lahore01 - Jun - 2022

14/15
02 Mins 28 Sec
M

Muhammad Jamal

Lahore22 - Jun - 2022

13/15
01 Mins 05 Sec

Share your comments questions here
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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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  • U

    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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