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

Sr. # Questions Answers Choice
1 Data communication requires only
  • A. Sender
  • B. Receiver
  • C. Transmission Medium
  • D. All of these
2 Important property of fiber optic cable is
  • A. Attenuation
  • B. Reflection
  • C. Interference
  • D. Noise
3 Data processing is also known as.
  • A. Accuracy
  • B. Merging
  • C. Speed
  • D. Computing
4 Which of the following coding scheme uses 4-bit code
  • A. ASCII
  • B. EBCDIC
  • C. BCD
  • D. Unicode
5 Start and stops Bits are not required to this types of transmission.
  • A. Archnchronous
  • B. synchronous
  • C. Isosynchronous
  • D. Mono chronous
6 Data is transmitter block by block in.
  • A. Digital transmission
  • B. Analog transmission
  • C. Synchronous transmission
  • D. Arynchmous transmission
7 Modern computers can perform or processer is
  • A. Per nano second
  • B. Per second
  • C. Per minute
  • D. Per micro second
8 Stop bit are required in this type of transmission
  • A. Asynchronous
  • B. Internittent
  • C. Synchronous
  • D. None
9 Sound light and radio waves are examples of
  • A. Digital signal
  • B. Analog signal
  • C. Simple signals
  • D. None
10 Internet surfing is an example of.
  • A. Simplex mode
  • B. Triplex
  • C. Half Duplex mode
  • D. Deplex mode

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

S

Sameen Yasmeen

Lahore25 - Sep - 2024

15/15
01 Mins 05 Sec
S

Sameen Yasmeen

Lahore24 - Sep - 2024

15/15
01 Mins 20 Sec
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Mohammad Ahmad

Lahore02 - Sep - 2024

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01 Mins 22 Sec
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Mohammad Ahmad

Lahore02 - Sep - 2024

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Mohammad Ahmad

Lahore02 - Sep - 2024

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Mohammad Ahmad

Lahore02 - Sep - 2024

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01 Mins 37 Sec
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Mohammad Ahmad

Lahore02 - Sep - 2024

15/15
01 Mins 39 Sec
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Miraj Din

Karachi12 - Sep - 2024

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Mohammad Ahmad

Lahore02 - Sep - 2024

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01 Mins 44 Sec
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Hussna Minhas

Lahore29 - Aug - 2024

15/15
01 Mins 55 Sec
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Maaz Iftikhar

Lahore03 - Nov - 2024

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Faqir Hussain

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Tahira Riaz

Lahore10 - Sep - 2024

14/15
48 Sec
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Tahira Riaz

Lahore10 - Sep - 2024

14/15
56 Sec
S

Sameen Yasmeen

Lahore25 - Sep - 2024

14/15
01 Mins 07 Sec

Share your comments questions here
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  • Haseeb Sajid

    29 Mar 2024

    very helpful app for mcq s preparation please also give short question here of all subjects as a test base

    Like
    Reply
  • G

    Guest User

    17 Oct 2019

    Shehzad khan

    Like (1)
    Reply
  • M

    Muhammad Awais

    17 Apr 2019

    GIVE SOME IMPORTANT QUESTION ABOUT TODAY PAPER

    Like (1)
    Reply
  • S

    Sohaib

    21 Nov 2017

    Very helpful

    Like (1)
    Reply
  • B

    Babar Ali

    23 May 2017

    Can anyone beat me

    Like
    Reply
  • U

    Umair Aslam

    02 May 2016

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

    Like
    Reply
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