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

The use of computer for business application is attractive because of its

Question # 2

________ is a category software

Question # 3

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

Question # 4

A hybrid computer is the one having combined properties of

Question # 5

A physical system can be modeled by a set of.

Question # 6

Pick up the wrong statement in the analogy of mechanical and electrical devices.

Question # 7

The most powerful computers are.

Question # 8

CPU stand for:

Question # 9

The ENIAC, using ABC principles, was designed by.

Question # 10

A computer is capable of performing almost any task provided that it can be

Question # 11

Stored instructions and data in a digital computer consist of.

Question # 12

Data processing is also called :

Question # 13

Programs written to cause computers to function in a desired way are called.

Question # 14

An inkiet pirnter is an example of a(n):

Question # 15

Binary coded decimal number express each decimal digit as

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 Who is regarded as the father of computers
A. John Napier
B. Pascal
C. Charles Babbage
D. Hollerith
2 A bit can be
A. 1 and 0
B. 1 or 0
C. 1 only
D. 0 only
3 The basic operation performed by a computer is.
A. arithmetic operations
B. logic operations
C. storage and retrieval operations
D. all of the above
4 Laser beam technology is used in one of the following
A. Monitors
B. Magnetic Disk
C. Optical Disks
D. Mouse
5 Binary coded decimal number express each decimal digit as
A. binary degits
B. nibble
C. word
D. byte
6 Types of Flat-Panel Display are
A. LCD
B. EL
C. Gas-plasma
D. All of the above
7 Another name of main memory is :
A. Secondary memory
B. Primary storage
C. Permanent Memory
D. None
8 Who is responsible for introducing the concept of stored program.
A. Blaise Pascal
B. Herman Hollerith
C. Charles Babbage
D. John von Neumann
9 Primary storage for the UNIVAC was via
A. punched cards
B. transistors
C. magnetic cores
D. disk packs
10 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

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