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

A digital computer performs its computation by

Question # 2

Types of Flat-Panel Display are

Question # 3

__________key is used to change lowercase letters mode to uppercase and vice versa.

Question # 4

Who is responsible for introducing the concept of stored program.

Question # 5

A bit can be

Question # 6

Pointing devices are

Question # 7

Data processing is also called :

Question # 8

Is Secondary storage device

Question # 9

For printing of large drawings and images we use

Question # 10

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

Question # 11

The most powerful computers are

Question # 12

______input device is not a pointing device

Question # 13

The first digital computer to work electrically was the.

Question # 14

The keys starting with Character F1 to F12 is

Question # 15

The use of computer for business applications is attractive because of its/

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 Who is regarded as the Father of computers.
A. John Napier
B. Pascal
C. Charles Babbage
D. Hollerith
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 Pick out the wrong statement about computers.
A. it is a logical machine
B. it can access any piece of information that it has in store
C. it is devoid of emotion, has no feelings or instincts
D. it approaches its information is unrestricted manner
4 A hybrid computer is the one having combined properties of.
A. Super and microcomputers
B. Mini and microcomputers
C. Analog and digital computers
D. None of the above
5 Operating System involved by AT&T is
A. Macintosh
B. Unix
C. OS/2
D. Windows
6 Who is regarded as the father of computers
A. John Napier
B. Pascal
C. Charles Babbage
D. Hollerith
7 The microphone converts the sound into
A. Mechanical signals
B. Software
C. Electrical signals
D. GUI
8 The basic operation performed by a computer is.
A. arithmetic operations
B. logic operations
C. storage and retrieval operations
D. all of the above
9 Rearranging of data in sequence is called
A. updating
B. editing
C. batching
D. sorting
10 IBM-1401, CDC-6600, IBM-7030 etc. belong to the.
A. first generation computers
B. second generation computers
C. third generation computers
D. fourth generation computers

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