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

Video Display Adapters that takes 1024 x 768 pixels are

Question # 2

The use of computer for business application is attractive because of its

Question # 3

Which is not a professional computer job?

Question # 4

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

Question # 5

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

Question # 6

A computer can not do anything without

Question # 7

Time scaling in analog computers is done to make them.

Question # 8

A set of instructions in a computer is:

Question # 9

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

Question # 10

______is not an example of input device.

Question # 11

Laser beam technology is used in one of the following

Question # 12

_________ is an autio input device:

Question # 13

The general-purpose processor on a chip is otherwise known as the.

Question # 14

The major operational problem of the early first generation computers was

Question # 15

_________is input device.

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ECAT Computer Sciences Chapter 1 Important MCQ's

Sr.# Question Answer
1 Raw data is processed by the computer into
A. number of sheet
B. updates
C. paragraph
D. information
2 Raw data is processed by the computer into.
A. number sheets
B. updates
C. paragraphs
D. information
3 Stored instructions and data in a digital computer consist of.
A. alphabets
B. numerals
C. characters
D. bits
4 Which is not a professional computer job?
A. system analyst
B. programmer
C. user
D. data entry operator
5 Charles Babbage worked closely with ______ to develop his device.
A. Ada Lovelace
B. Joseph-Marie Charles
C. Herman Hollerith Jacquard
D. Lord Byron
6 The main advantage of analog computers compared to digital computers is that they are more.
A. efficient in continuous calculations such as differentiation and integration
B. efficient in handling vast data
C. accurate and precise
D. reliable
7 A data arranged in intelligible form is called
A. processed data
B. information
C. programe`
D. software
8 Charles Babbage set out to create a device that could carry out any calculation to twenty digits of accuracy called a(n):.
A. computer
B. analytical engine
C. calculator
D. mainframe
9 Arranging classified data in a predetermined sequence to facilitate processing is called.
A. storing
B. sorting
C. processing
D. classifying
10 Operating System involved by AT&T is
A. Macintosh
B. Unix
C. OS/2
D. Windows

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