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

Hellerith's Tabulating Machine company eventually became.

Question # 2

An integrated circuit is.

Question # 3

Who is responsible for introducing the concept of stored program.

Question # 4

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

Question # 5

The name for the screen clarity is :

Question # 6

The Mark I was built by.

Question # 7

The analog computer deal directly with.

Question # 8

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

Question # 9

A computer can be defined as an electronic device that can

Question # 10

The computer programe consists mainly the following number of parts

Question # 11

________ key is used to cancel the current operation

Question # 12

______input device is not a pointing device

Question # 13

1 byte consists of

Question # 14

The general-purpose processor on a chip is otherwise known as the.

Question # 15

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

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 Stored instructions and data in a digital computer consist of.
A. alphabets
B. numerals
C. characters
D. bits
2 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
3 Operating System involved by AT&T is
A. Macintosh
B. Unix
C. OS/2
D. Windows
4 The basic operation performed by the computer is called
A. arithmetic operation
B. logic operation
C. storage and retrieval operation
D. all of above
5 An analog computer can be worked directly with.
A. magnetic tapes
B. punched card
C. magnetic disk
D. none of the above
6 Data processing is also called :
A. Data computing
B. Information technology
C. Information system
D. Calculating
7 Is Secondary storage device
A. CD-ROM
B. ROM
C. Cache
D. RAM
8 A digital computer performs its computation by
A. counting
B. mechanical means
C. analogy
D. guessing
9 _________ is an autio input device:
A. Digital camera
B. Microphone
C. Video camera
D. Speaker
10 ______is not an example of input device.
A. Speaker
B. Scaner
C. Mouse
D. Digital Camera

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