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MCQ's Test For ECAT Computer Science Chapter 6 Data Communication
Try The MCQ's Test For ECAT Computer Science Chapter 6 Data Communication
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Total Questions15
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Time Allowed15
ECAT Computer Science Chapter 6 Data Communication
00:00
Question # 1
What does the acronym ISDN stand for?
Question # 2
Now-a-day computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose?
Question # 3
Software to persue the Internet.
Question # 4
IBM stands for
Question # 5
The Height of wave within a given period of time is called :
Question # 6
Which of the following statements best describes a star topology?
Question # 7
Light sound and radio waves are examples of :
Question # 8
The _______ is the physical path over which a message travels.
Question # 9
Electronic banking.
Question # 10
Which types of data consists of words ,sentences and paragraphs
Question # 11
How many pairs of computers can simultaneously communicate on Ethernet LAN?
Question # 12
The arrangement in which most of the processing is done by the server.
Question # 13
ASCII 7 bit code can represent maximum
Question # 14
The signals produced by a computer or terminal to be sent over phone lines must be converted to.
Question # 15
The electromagnetic or light waves representing data are called:
Top Scorers Of ECAT Computer Science Chapter 6 Data Communication MCQ`s Test
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H Husain Abbas 20 - Dec - 2024 00 Min 30 Sec 60/60 -
T Tasser Haider 28 - May - 2024 01 Min 07 Sec 60/60 -
R RONIN 06 - Jul - 2024 01 Min 15 Sec 60/60 -
U Usman Asif 25 - May - 2024 01 Min 16 Sec 60/60 -
A Abdullah Baloch 06 - Aug - 2024 01 Min 18 Sec 60/60 -
A Amna Naz 16 - Nov - 2024 01 Min 21 Sec 60/60 -
A Alinza Waseem 04 - Jun - 2024 02 Min 19 Sec 60/60 -
M Muhammad Saeed anwar 03 - Jun - 2024 04 Min 49 Sec 60/60 -
N Nosheen Shahzadi 24 - Mar - 2024 06 Min 16 Sec 60/60 -
A ali moid 19 - Jul - 2024 01 Min 12 Sec 55/60 -
A Asad watto 31 - May - 2024 01 Min 16 Sec 55/60 -
N Nitalaya Hassan 31 - Dec - 2024 02 Min 13 Sec 55/60 -
S Sughra Haider 15 - Sep - 2024 07 Min 02 Sec 55/60 -
M Manoush Fatima 02 - Jun - 2024 02 Min 35 Sec 50/60 -
I Iqra Malik 12 - Mar - 2024 04 Min 29 Sec 50/60
ECAT Computer Sciences Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The Height of wave within a given period of time is called : |
A. Amplitude
B. Oscillation
C. Pulses
D. Frequency
|
| 2 | The height of the wave is called : |
A. Oscillation
B. Amplitude
C. Signal
D. Frequency
|
| 3 | The transfer if encoded information from one location to another by a communication channel is called |
A. data processing
B. data distribution
C. data communication
D. data encryption
|
| 4 | The number of times a wave repeats during a specific time interval is called |
A. Amplitude
B. Oscillation
C. Frequency
D. Pulses
|
| 5 | IBM stands for |
A. International Business Machine
B. International Binary Machine
C. Internal Business Machine
D. International Business Microsoft
|
| 6 | A device that receives messages is called: |
A. Transmitter
B. Receiver
C. Source
D. Sender
|
| 7 | Which of the following is not a category of network problems. |
A. Newsgroup problems
B. Physical problems
C. Electrical problems
D. Viruses
|
| 8 | Which of the following statements best describes a star topology? |
A. Needs significantly less cabling than other topologies
B. Breaks in a single cable segment takes down entire network
C. More difficult to reconfigure than other topologies
D. Centralized monitoring and management
|
| 9 | One or more computers connected to a hub computer is a(n) |
A. ring network
B. node
C. information utility
D. star network
|
| 10 | Project 802 defines standards for which layers of the OSI model? |
A. Application and Presentation layers
B. Physical an Date Link layers
C. Transport and Network layers
D. Network and Data Link layers
|
Test Questions
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