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

Time scaling in analog computers is done to make them.

Question # 2

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

Question # 3

The device drive is an example of :

Question # 4

Printer is an example of

Question # 5

Which of the following is associated with second generation computers

Question # 6

IBM's System/360 family of computers was introduced during the.

Question # 7

________ is a category software

Question # 8

The basic operation performed by the computer is called

Question # 9

A computer drives its basic strength from

Question # 10

A digital compute performs its computations by

Question # 11

CPU stand for:

Question # 12

The most powerful computers are

Question # 13

A set of instructions in a computer is:

Question # 14

The first computer to use electrical power was developed by.

Question # 15

Computer is a combination of:

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 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
2 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
3 The Barcode is called
A. Universal product code
B. EBCDIC code
C. ASCll Code
D. Unicode
4 The differential equations are solved by.
A. analog computers
B. digital computers
C. differential machine
D. both analog and digital computers
5 The general-purpose processor on a chip is otherwise known as the.
A. ENIAC
B. minicomputer
C. pocket calculator
D. microprocessor
6
The most powerful computers are.
A. super minis
B. super micros
C. super mainframe
D. super computers
7 1 byte consists of
A. 4 bits
B. 8 bits
C. 16 bits
D. 32 bits
8 Video Display Adapters that takes 1024 x 768 pixels are
A. VGA
B. SVGA
C. XGA
D. GSA
9 The computer programe consists mainly the following number of parts
A. 2
B. 3
C. 4
D. 5
10 Binary Coded decimal number express each decimal digit as
A. binary digits
B. nibble
C. word
D. byte

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