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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 process of transferring data from one location to another is called:
Question # 3
The music and speech represent the:
Question # 4
Project 802 defines standards for which layers of the OSI model?
Question # 5
The _______ is the physical path over which a message travels.
Question # 6
What enables a computer to work with a printer?
Question # 7
The device used with satellite transmission that ensures that strong outgoing signals do not interface with weak incoming signals is called a.
Question # 8
How many types of data transmission modes are there?
Question # 9
Centralized processing but with access from terminals is known as.
Question # 10
Light sound and radio waves are examples of :
Question # 11
Logical security for on-line systems is achieved primarily by ________ and authorization codes
Question # 12
Data communication requires only a :
Question # 13
The _____________ is the physical path over which the message travels :
Question # 14
___________ code systems can represent upto 65536 symbols
Question # 15
In the networking environment a network adapter card driver is needed for.
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 | Graphics and other paperwork can be transmitted directly using which technology? |
A. CSMA/CD
B. token passing
C. facsimile
D. bulletin board
|
| 2 | The Height of wave within a given period of time is called : |
A. Amplitude
B. Oscillation
C. Pulses
D. Frequency
|
| 3 | Light sound and radio waves are examples of : |
A. Analog Signals
B. Digital Signals
C. Simple Signals
D. None
|
| 4 | 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
|
| 5 | _______is not component of data communication. |
A. Medium
B. Voltage
C. Decoder
D. Receiver
|
| 6 | IBM stands for |
A. International Business Machine
B. International Binary Machine
C. Internal Business Machine
D. International Business Microsoft
|
| 7 | ___________ code systems can represent upto 65536 symbols |
A. ASCII-7
B. EBCDIC
C. ASCII-8
D. Unicode
|
| 8 | Cabling on a linear bus topology can be extended using which of the following? |
A. Terminator
B. Barrel connector
C. Network adapter card
D. Medium attachment unit
|
| 9 | Which of the following is not a category of network problems. |
A. Newsgroup problems
B. Physical problems
C. Electrical problems
D. Viruses
|
| 10 | Which types of data consists of words ,sentences and paragraphs |
A. Text
B. Image
C. Numeric
D. Video
|
Test Questions