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

________ key is used to cancel the current operation

Question # 2

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

Question # 3

A set of instructions in a computer is:

Question # 4

The differential equations are solved by.

Question # 5

Functions can perform by using mouse

Question # 6

Stored instruction and data in digital computer consist of

Question # 7

Imaging uses what device to input data:

Question # 8

An integrated circuit is.

Question # 9

A computer can't do anything without.

Question # 10

Who is regarded as the father of computers

Question # 11

IBM-1401, CDC-6600, IBM-7030 etc. belong to the.

Question # 12

A Terabyte represents about

Question # 13

The ENIAC, using ABC principles, was designed by.

Question # 14

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

Question # 15

An analog computer produces its results in the form of.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 Another name of main memory is :
A. Secondary memory
B. Primary storage
C. Permanent Memory
D. None
2 The basic operation performed by the computer is called
A. arithmetic operation
B. logic operation
C. storage and retrieval operation
D. all of above
3 The use of computer for business application is attractive because of its
A. accuracy
B. reliability
C. speed
D. all of above
4 Operating System involved by AT&T is
A. Macintosh
B. Unix
C. OS/2
D. Windows
5 The major generational problem of the early first generation computers was
A. inaccurate results
B. poor reliability
C. delayed results
D. limited capabilities
6 Pointing devices are
A. Mouse
B. Trackball
C. Touch Screen
D. All of the above
7 Printer is an example of
A. Softcopy
B. Hardcopy
C. Photocopy
D. Nothing
8 An integrated circuit is.
A. a complex circuit
B. an integrating device
C. fabricated on a tiny silicon chip
D. another name for chip
9 Programs written to cause computers to function in a desired way are called.
A. hardware
B. instruction
C. software
D. algorithm
10 Primary storage for the UNIVAC was via
A. punched cards
B. transistors
C. magnetic cores
D. disk packs

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