ECAT Pre Computer Science MCQ Test For Computer Chapter 6 With Answer

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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ECAT Computer Science Chapter 6 Data Communication

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Question # 1

The transfer if encoded information from one location to another by a communication channel is called

Question # 2

The arrangement in which most of the processing is done by the server.

Question # 3

In the networking environment a network adapter card driver is needed for.

Question # 4

The music and speech represent the:

Question # 5

What layer of the OSI model does data compression?

Question # 6

The charts, graphs and pictures are examples of:

Question # 7

Select the statement which is most correct about printer drivers.

Question # 8

What enables a computer to work with a printer?

Question # 9

___________coding scheme is used by IBM

Question # 10

The _______ is the physical path over which a message travels.

Question # 11

Light sound and radio waves are examples of :

Question # 12

Token passing prevents data collisions by.

Question # 13

Graphics and other paperwork can be transmitted directly using which technology?

Question # 14

Communication between a computer and a keyboard involves

Question # 15

Data communication requires only a :

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ECAT Computer Sciences Chapter 6 Important MCQ's

Sr.# Question Answer
1 To make a personal computer act like a terminal, which type of software must be used?
A. fax
B. videoconferencing
C. bridge
D. emulation
2 ___________ code systems can represent upto 65536 symbols
A. ASCII-7
B. EBCDIC
C. ASCII-8
D. Unicode
3 A network of geographically distant computers and terminals is called a.
A. bus
B. WAN
C. gateway
D. LAN
4 A network type in which all computers have equal status.
A. communication links
B. peer to peer
C. WAN
D. direct connect
5 Light sound and radio waves are examples of :
A. Analog Signals
B. Digital Signals
C. Simple Signals
D. None
6 The media Access Control sublayer resides in which OSI layer?
A. Physical
B. Data Link
C. Network
D. Transport
7 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
8 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
9 What layer of the OSI model does data compression?
A. Network
B. Data Link
C. Presentation
D. Physical
10 Graphics and other paperwork can be transmitted directly using which technology?
A. CSMA/CD
B. token passing
C. facsimile
D. bulletin board

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