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

PDP-5,PDP-8,IBM-360 series and IBM-370 series belong to the.

Question # 2

computers that deal with discrete data are called.

Question # 3

A computer is capable of performing almost any task, provided that it can be.

Question # 4

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

Question # 5

The most powerful computers are.

Question # 6

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

Question # 7

A computer can be defined as an electronic device that can (choose the most precise definition)

Question # 8

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

Question # 9

Stored instructions and data in a digital computer consist of.

Question # 10

Pick out of the wrong statement about computers

Question # 11

The first computer to use electrical power was developed by.

Question # 12

_______ pointing devices has a vertical handle like a gearshift lever:

Question # 13

The first digital computer to work electrically was the.

Question # 14

The ENIAC, using ABC principles, was designed by.

Question # 15

Which is not a professional computer job?

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 A computer is capable of performing almost any task provided that it can be
A. coded
B. memorized
C. analyzed
D. reduced to a series of logical steps
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 _________is input device.
A. Keyboard
B. Touchpad
C. Microphone
D. All
4 A digital computer performs its computation by
A. counting
B. mechanical means
C. analogy
D. guessing
5 The Barcode is called
A. Universal product code
B. EBCDIC code
C. ASCll Code
D. Unicode
6 A computer can be defined as an electronic device that can
A. carry out arithmetic operation
B. carry out logical operation
C. do complicated calculation
D. accept and possessed data by implementing sequentially a set of stored in instruction
7 A digital computer performs its computation by
A. guessing
B. analogy
C. counting
D. mechanical means
8 The major generational problem of the early first generation computers was
A. inaccurate results
B. poor reliability
C. delayed results
D. limited capabilities
9 Binary coded decimal number express each decimal digit as
A. binary degits
B. nibble
C. word
D. byte
10 The use of computer for business applications is attractive because of its/
A. accuracy
B. reliability
C. speed
D. all of the above

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