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

Another name of main memory is :

Question # 2

The microphone converts the sound into

Question # 3

A set of instructions in a computer is:

Question # 4

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

Question # 5

A computer can not do anything without

Question # 6

Historically, the first computers were used for.

Question # 7

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

Question # 8

Which is not a professional computer job?

Question # 9

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

Question # 10

________ pointing device uses the sensors to detect the touch of a finger

Question # 11

A computer drive its basic strength from

Question # 12

Time scaling in analog computers is done to make them.

Question # 13

An analog computer produces its results in the form of.

Question # 14

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

Question # 15

IBM-1401, CDC-6600, IBM-7030 etc. belong to the.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 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
2 Raw data is processed by the computer into.
A. number sheets
B. updates
C. paragraphs
D. information
3 Which is not a professional computer job?
A. system analyst
B. programmer
C. user
D. data entry operator
4 A computer can be defined as an electronic device that can (choose the most precise definition)
A. carry out arithmetic operation
B. carry out logical operation
C. do complicated calculation
D. accept or process data by implementing sequentially a set of stored instructions
5 ______is not an example of input device.
A. Speaker
B. Scaner
C. Mouse
D. Digital Camera
6 _________is input device.
A. Keyboard
B. Touchpad
C. Microphone
D. All
7 Who is regarded as the Father of computers.
A. John Napier
B. Pascal
C. Charles Babbage
D. Hollerith
8 The major operational problem of the early first generation computers was
A. inaccurate results
B. poor reliability
C. delayed results
D. limited capabilities
9 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
10 The computer programe consists mainly the following number of parts
A. 2
B. 3
C. 4
D. 5

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