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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
The _____________ is the physical path over which the message travels :
Question # 3
People on a LAN can share.
Question # 4
The number of times a wave repeats during a specific time interval is called
Question # 5
_________Coding schemes use 4 bit code
Question # 6
___________ code systems can represent upto 65536 symbols
Question # 7
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 # 8
The Height of wave within a given period of time is called :
Question # 9
A driver is.
Question # 10
Token passing prevents data collisions by.
Question # 11
What layer of the OSI model does data compression?
Question # 12
Which of the following is not a category of network problems.
Question # 13
Which of the following statements best describes a star topology?
Question # 14
How many pairs of computers can simultaneously communicate on Ethernet LAN?
Question # 15
FDDI is a
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 -
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M Manoush Fatima 02 - Jun - 2024 02 Min 35 Sec 50/60
ECAT Computer Sciences Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | ASCII 8 bit code can represent maximum |
A. 256 character
B. 128 character
C. 64 character
D. 65536 character
|
| 2 | A connection for similar networks. |
A. satellite
B. gateway
C. bridge
D. fax
|
| 3 | IBM stands for |
A. International Business Machine
B. International Binary Machine
C. Internal Business Machine
D. International Business Microsoft
|
| 4 | Select the statement which is most correct about printer drivers. |
A. There is one universal printer driver that will allow full functionality of all printers
B. All printers made by a specific printer manufacturer can always use the same printer driver and have full functionality
C. A laser printer driver from one manufacturer will provide full functionality for all laser printers regardless of the manufacturer.
D. There is a specific printer driver designed for every model of printer that will allow the full functionality of that model of printer
|
| 5 | The charts, graphs and pictures are examples of: |
A. Image
B. Audio
C. Video
D. Text
|
| 6 | Token passing prevents data collisions by. |
A. Using code to steer tokens around each other
B. Having multiple tokens take alternate routes.
C. Allowing only one computer at a time to use the token
D. Using zones to control network traffic congestion
|
| 7 | What enables a computer to work with a printer? |
A. Protocols
B. Drivers
C. Packet processor
D. HCL
|
| 8 | ________ is component of data communication. |
A. Sender
B. Receiver
C. Encoder and Decoder
D. All
|
| 9 | Which of the following topologies is passive? |
A. Star topology
B. Ring topology
C. Bus topology
D. Hybrid topology
|
| 10 | FDDI is a |
A. ring network
B. star network
C. mesh network
D. bus network
|
Test Questions