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

CPU stand for:

Question # 2

Hellerith's Tabulating Machine company eventually became.

Question # 3

A computer can't do anything without.

Question # 4

A microprocessor has memory location from 0000 to 3FFF, each storing one byte. The number of bytes, the memory can stored is.

Question # 5

A program or set of programs that is specially designed to control the computer system is called:

Question # 6

Pick out of the wrong statement about computers

Question # 7

Primary storage for the UNIVAC was via

Question # 8

Pointing devices are

Question # 9

A computer has very high speed ,accuracy,and reliability ,Its intelligent quotient could be of the order of

Question # 10

The major generational problem of the early first generation computers was

Question # 11

Operating System involved by AT&T is

Question # 12

An electronic device that accepts. process data and produces information is called

Question # 13

Raw data is processed by the computer into.

Question # 14

The computer programe consists mainly the following number of parts

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 The basic operation performed by the computer is called
A. arithmetic operation
B. logic operation
C. storage and retrieval operation
D. all of above
2 PDP-5,PDP-8,IBM-360 series and IBM-370 series belong to the.
A. first generation computers
B. second generation computers
C. third generation computers
D. fourth generation computers
3 An analog computer can be worked directly with
A. magnetic tapes
B. punched card
C. magnetic disk
D. none of the above
4 Which of the following is associated with second generations computers.
A. transistors
B. megnetic core memory
C. high level procedural language
D. all of the above
5 Who developed the first automatic electronic digital computer prototype between 1935 and 1942.
A. John Atanasoff
B. J. Presper Eckert
C. William Shockley
D. Thomas J.Watson
6 A program or set of programs that is specially designed to control the computer system is called:
A. System software
B. Application
C. Freeware
D. Shareware
7 Computer is a combination of:
A. Software
B. Hardware
C. Both A and B
D. None
8 A digital compute performs its computations by
A. mechanical means
B. analogy
C. guessing
D. counting
9 Operating System involved by AT&T is
A. Macintosh
B. Unix
C. OS/2
D. Windows
10 The main advantage of analog computers compared to digital computers is that they are more.
A. efficient in continuous calculations such as differentiation and integration
B. efficient in handling vast data
C. accurate and precise
D. reliable

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