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

Cabling on a linear bus topology can be extended using which of the following?

Question # 2

How many pairs of computers can simultaneously communicate on Ethernet LAN?

Question # 3

How many types of data transmission modes are there?

Question # 4

To make a personal computer act like a terminal, which type of software must be used?

Question # 5

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

Question # 6

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

Question # 7

The _____________ is the physical path over which the message travels :

Question # 8

The Height of wave within a given period of time is called :

Question # 9

The electromagnetic or light waves representing data are called:

Question # 10

Software to persue the Internet.

Question # 11

The charts, graphs and pictures are examples of:

Question # 12

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

Question # 13

The device used with satellite transmission that ensures that strong outgoing signals do not interface with weak incoming signals is called a.

Question # 14

________ is component of data communication.

Question # 15

Which of the following topologies is passive?

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ECAT Computer Sciences Chapter 6 Important MCQ's

Sr.# Question Answer
1 Which of the following topologies is passive?
A. Star topology
B. Ring topology
C. Bus topology
D. Hybrid topology
2 BIT stands for:
A. Binary integer
B. Binary Digit
C. Binary Interval
D. None of the above
3 ___________coding scheme is used by IBM
A. Unicode
B. ASCII
C. EBCDIC
D. BCD
4 The electromagnetic or light waves representing data are called:
A. Reraction
B. Information
C. Signals
D. None
5 When all hardware, software, storage, and processing is housed in one location it is called.
A. a time-sharing system
B. centralized processing
C. a DDP system
D. a host computer system
6 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
7 The process of transferring data from one location to another is called:
A. Data processing
B. Data Computing
C. Data communication
D. Data sequencing
8 One or more computers connected to a hub computer is a(n)
A. ring network
B. node
C. information utility
D. star network
9 The signals produced by a computer or terminal to be sent over phone lines must be converted to.
A. modems
B. analog signals
C. digital signals
D. microwave
10 The device used with satellite transmission that ensures that strong outgoing signals do not interface with weak incoming signals is called a.
A. microwave
B. transponder
C. cable
D. modem

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