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

00:00
Question # 1

Pick out the wrong statement about computers.

Question # 2

Arrow keys are also known as :

Question # 3

_________is secondary device

Question # 4

Arranging classified data in a predetermined sequence to facilitate processing is called.

Question # 5

1 byte consists of

Question # 6

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

Question # 7

The analog computer deal directly with.

Question # 8

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

Question # 9

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

Question # 10

Stored instructions and data in a digital computer consist of.

Question # 11

A hybrid computer is the one having combined properties of.

Question # 12

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

Question # 13

Who is responsible for introducing the concept of stored program.

Question # 14

A computer can't do anything without.

Question # 15

The differential equations are solved by.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 ______is not an example of input device.
A. Speaker
B. Scaner
C. Mouse
D. Digital Camera
2 An analog computer can be worked directly with.
A. magnetic tapes
B. punched card
C. magnetic disk
D. none of the above
3 _________is input device.
A. Keyboard
B. Touchpad
C. Microphone
D. All
4 Who is regarded as the Father of computers.
A. John Napier
B. Pascal
C. Charles Babbage
D. Hollerith
5 Hellerith's Tabulating Machine company eventually became.
A. IBM
B. AT & T
C. Apple
D. General Electric
6 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
7 The basic operation performed by the computer is called
A. arithmetic operation
B. logic operation
C. storage and retrieval operation
D. all of above
8 Primary storage for the UNIVAC was via
A. punched cards
B. transistors
C. magnetic cores
D. disk packs
9 The first computer to use electrical power was developed by.
A. Herman Hollerith
B. Thomes J. Watson
C. John V. Atanasoff
D. Howard Aiken
10 Stored instruction and data in digital computer consist of
A. alphabets
B. numerals
C. character
D. bits

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