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

What layer of the OSI model does data compression?

Question # 2

Select the statement which is most correct about printer drivers.

Question # 3

The process of transferring data from one location to another is called:

Question # 4

The media Access Control sublayer resides in which OSI layer?

Question # 5

The height of the wave is called :

Question # 6

FDDI is a

Question # 7

The information that is to be transferred from one location to another is called:

Question # 8

Terminal is a.

Question # 9

What enables a computer to work with a printer?

Question # 10

The signals produced by a computer or terminal to be sent over phone lines must be converted to.

Question # 11

One or more computers connected to a hub computer is a(n)

Question # 12

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

Question # 13

The music and speech represent the:

Question # 14

A device that connects multiple nodes to the network is.

Question # 15

ASCII 8 bit code can represent maximum

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ECAT Computer Sciences Chapter 6 Important MCQ's

Sr.# Question Answer
1 A device that connects multiple nodes to the network is.
A. A modem
B. A repeater
C. A router
D. A hub
2 ___________coding scheme is used by IBM
A. Unicode
B. ASCII
C. EBCDIC
D. BCD
3 Electronic banking.
A. token ring
B. Mosaic
C. EFT
D. BBS
4 Now-a-day computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose?
A. Fax card
B. Modem card
C. Network Adapter card
D. DVD
5 The Height of wave within a given period of time is called :
A. Amplitude
B. Oscillation
C. Pulses
D. Frequency
6 In the networking environment a network adapter card driver is needed for.
A. Communication with other adapter cards on a network
B. Communication between the file server and the other computers on the network
C. Communication between different types of computers on a network
D. Communication between the adapter card and the computers operating system
7 FDDI is a
A. ring network
B. star network
C. mesh network
D. bus network
8 How many pairs of computers can simultaneously communicate on Ethernet LAN?
A. 1
B. 2
C. 3
D. multiple
9 A device that receives messages is called:
A. Transmitter
B. Receiver
C. Source
D. Sender
10 The arrangement in which most of the processing is done by the server.
A. simplex transmission
B. electronic data interchange
C. file server
D. client/server

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