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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
How many pairs of computers can simultaneously communicate on Ethernet LAN?
Question # 2
___________ code systems can represent upto 65536 symbols
Question # 3
Light sound and radio waves are examples of :
Question # 4
Microwave transmission, coaxial cables, and fiber optics are examples of.
Question # 5
The _______ is the physical path over which a message travels.
Question # 6
Token passing prevents data collisions by.
Question # 7
The charts, graphs and pictures are examples of:
Question # 8
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 # 9
The transfer if encoded information from one location to another by a communication channel is called
Question # 10
The information that is to be transferred from one location to another is called:
Question # 11
The device used with satellite transmission that ensures that strong outgoing signals do not interface with weak incoming signals is called a.
Question # 12
Which of the following does not provide a graphical user interface.
Question # 13
In the networking environment a network adapter card driver is needed for.
Question # 14
Which of the following access methods listens to the cable for network traffic before sending data?
Question # 15
What layer of the OSI model does data compression?
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 -
S suzi 06 - Feb - 2026 01 Min 17 Sec 52/60 -
M Manoush Fatima 02 - Jun - 2024 02 Min 35 Sec 50/60
ECAT Computer Sciences Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Software to persue the Internet. |
A. gateway
B. EFT
C. browser
D. teleconferencing
|
| 2 | Which of the following topologies is passive? |
A. Star topology
B. Ring topology
C. Bus topology
D. Hybrid topology
|
| 3 | Which of the following does not provide a graphical user interface. |
A. OS/2
B. MS-DOS
C. Macintosh
D. Windows NT Workstation
|
| 4 | A network of geographically distant computers and terminals is called a. |
A. bus
B. WAN
C. gateway
D. LAN
|
| 5 | How many types of data transmission modes are there? |
A. 2
B. 3
C. 4
D. 5
|
| 6 | ________ is component of data communication. |
A. Sender
B. Receiver
C. Encoder and Decoder
D. All
|
| 7 | The media Access Control sublayer resides in which OSI layer? |
A. Physical
B. Data Link
C. Network
D. Transport
|
| 8 | The process of transferring data from one location to another is called: |
A. Data processing
B. Data Computing
C. Data communication
D. Data sequencing
|
| 9 | 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
|
| 10 | One or more computers connected to a hub computer is a(n) |
A. ring network
B. node
C. information utility
D. star network
|
Test Questions