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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
The _______ is the physical path over which a message travels.
Question # 2
ASCII 7 bit code can represent maximum
Question # 3
Which of the following topologies is passive?
Question # 4
Which of the following access methods listens to the cable for network traffic before sending data?
Question # 5
Project 802 defines standards for which layers of the OSI model?
Question # 6
A network of geographically distant computers and terminals is called a.
Question # 7
People on a LAN can share.
Question # 8
BCD stands for
Question # 9
________ is component of data communication.
Question # 10
The height of the wave is called :
Question # 11
___________ code systems can represent upto 65536 symbols
Question # 12
The signals produced by a computer or terminal to be sent over phone lines must be converted to.
Question # 13
The arrangement in which most of the processing is done by the server.
Question # 14
The electromagnetic or light waves representing data are called:
Question # 15
A device that receives messages is 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 -
M Muneeb ur Rehman 20 - Jun - 2026 01 Min 28 Sec 60/60 -
L Lubna Nadeem 16 - Jun - 2026 01 Min 49 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
ECAT Computer Sciences Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | A driver is. |
A. hardware
B. a peripheral device
C. a card
D. software
|
| 2 | A computer based system in which a telephone message is recorded in digital form and then forwarded to others is |
A. a teleconferencing
B. voice mail
C. a bulletin board
D. telecommuting
|
| 3 | ___________coding scheme is used by IBM |
A. Unicode
B. ASCII
C. EBCDIC
D. BCD
|
| 4 | The process of converting from analog to digital is called. |
A. modulation
B. line switching
C. telecommuting
D. demodulation
|
| 5 | Which types of data consists of words ,sentences and paragraphs |
A. Text
B. Image
C. Numeric
D. Video
|
| 6 | Electronic banking. |
A. token ring
B. Mosaic
C. EFT
D. BBS
|
| 7 | ________ is component of data communication. |
A. Sender
B. Receiver
C. Encoder and Decoder
D. All
|
| 8 | What enables a computer to work with a printer? |
A. Protocols
B. Drivers
C. Packet processor
D. HCL
|
| 9 | What layer of the OSI model does data compression? |
A. Network
B. Data Link
C. Presentation
D. Physical
|
| 10 | IBM stands for |
A. International Business Machine
B. International Binary Machine
C. Internal Business Machine
D. International Business Microsoft
|
Test Questions
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