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

The main advantage of analog computers compared to digital computers is that they are more.

Question # 2

A digital compute performs its computations by

Question # 3

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

Question # 4

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

Question # 5

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

Question # 6

An inkiet pirnter is an example of a(n):

Question # 7

Which of the following is associated with second generations computers.

Question # 8

A hybrid computer is the one having combined properties of.

Question # 9

A data arranged in intelligible form is called

Question # 10

______is not an example of input device.

Question # 11

The major generational problem of the early first generation computers was

Question # 12

computers that deal with discrete data are called.

Question # 13

Raw data is processed by the computer into.

Question # 14

__________is an example of packaged software

Question # 15

An analog computer can be worked directly with.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 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
2 A digital computer performs its computation by
A. counting
B. mechanical means
C. analogy
D. guessing
3 The use of computer for business application is attractive because of its
A. accuracy
B. reliability
C. speed
D. all of above
4 An analog computer can be worked directly with.
A. magnetic tapes
B. punched card
C. magnetic disk
D. none of the above
5 _________ is not a hardware component.
A. Input device
B. Secondary Storage
C. Processor
D. Operating system
6 The basic operation performed by the computer is called
A. arithmetic operation
B. logic operation
C. storage and retrieval operation
D. all of above
7 Primary storage for the UNIVAC was via
A. punched cards
B. transistors
C. magnetic cores
D. disk packs
8 Stored instructions and data in a digital computer consist of.
A. alphabets
B. numerals
C. characters
D. bits
9 1 byte consists of
A. 4 bits
B. 8 bits
C. 16 bits
D. 32 bits
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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