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

A computer can't do anything without.

Question # 2

Functions can perform by using mouse

Question # 3

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

Question # 4

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

Question # 5

A Digitizer uses a mouse like copying device called

Question # 6

Imaging uses what device to input data:

Question # 7

Charles Babbage worked closely with ______ to develop his device.

Question # 8

CPU stand for:

Question # 9

Programs written to cause computers to function in a desired way are called.

Question # 10

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

Question # 11

An analog computer can be worked directly with.

Question # 12

_________ is not an application software

Question # 13

The keys starting with Character F1 to F12 is

Question # 14

A computer can not do anything without

Question # 15

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

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 For printing of large drawings and images we use
A. Laser printer
B. Plotter
C. Line printer
D. Dot matrix printer
2 The accuracy of analog computers as compared to digital computer is.
A. more
B. less
C. nearly same
D. unpredictable
3 The basic operation performed by the computer is called
A. arithmetic operation
B. logic operation
C. storage and retrieval operation
D. all of above
4 Binary coded decimal number express each decimal digit as
A. binary degits
B. nibble
C. word
D. byte
5 Which is not a professional computer job?
A. system analyst
B. programmer
C. user
D. data entry operator
6 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
7 A digital computer performs its computation by
A. guessing
B. analogy
C. counting
D. mechanical means
8 A computer drives its basic strength from
A. speed
B. accuracy
C. memory
D. all of above
9 Who is responsible for introducing the concept of stored program.
A. Blaise Pascal
B. Herman Hollerith
C. Charles Babbage
D. John von Neumann
10 The most powerful computers are
A. Supercomputer
B. super micros
C. mainframe computers
D. super minis

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