ECAT Pre Computer Science MCQ Test For Computer Chapter 1 With Answer

MCQ's Test For ECAT Computer Science Chapter 1 Basic Concepts of Information Technology

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ECAT Computer Science Chapter 1 Basic Concepts of Information Technology

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Question # 1

Types of Flat-Panel Display are

Question # 2

Pointing devices are

Question # 3

The disadvantage of analog computer over the digital computer lies in its.

Question # 4

Computer is a combination of:

Question # 5

Who is regarded as the Father of computers.

Question # 6

The most powerful computers are

Question # 7

Electronic Numerical Integrator and Calculator (ENIAC machine) belongs to the

Question # 8

Data processing is also called :

Question # 9

A computer drive its basic strength from

Question # 10

________ key is used to cancel the current operation

Question # 11

The basic operation performed by the computer is called

Question # 12

___________ devices is used chek and process the test marks of students

Question # 13

A data arranged in intelligible form is called

Question # 14

Raw data is processed by the computer into

Question # 15

______is not an example of input device.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1
The most powerful computers are.
A. super minis
B. super micros
C. super mainframe
D. super computers
2 Pointing devices are
A. Mouse
B. Trackball
C. Touch Screen
D. All of the above
3 Printer is an example of
A. Softcopy
B. Hardcopy
C. Photocopy
D. Nothing
4 1 byte consists of
A. 4 bits
B. 8 bits
C. 16 bits
D. 32 bits
5 Time scaling in analog computers is done to make them.
A. operate fast
B. operate slowly
C. operate in time delay mode
D. either operate fast or operate slowly
6 _______ pointing devices has a vertical handle like a gearshift lever:
A. Light pen
B. Pointing stick
C. Trackball
D. Joystick
7 The concurrent processing of computer program via terminals on one computer system is an example of.
A. real time processing
B. time-sharing
C. Interactive processing
D. all of the above
8 The analog computer deal directly with.
A. number or pulses
B. measured values of continuous physical magnitudes
C. signals in the form of 0 or 1
D. signal in discrete values form 0 to 9
9 A computer has very high speed ,accuracy,and reliability ,Its intelligent quotient could be of the order of
A. 0
B. 10
C. 15
D. 20
10 Is Secondary storage device
A. CD-ROM
B. ROM
C. Cache
D. RAM

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