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Online Tests
ECAT Computer Science Chapter 1 Basic Concepts of Information Technology Online Test MCQs With Answers
Question # 1
_________ is an autio input device:
Choose an answer
Digital camera
Microphone
Video camera
Speaker
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Question # 2
A set of instructions in a computer is:
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Software
Program
Hardware
Both A and B
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Question # 3
_________is secondary device
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Hard Disk drive
CD-ROM drive
Tape drive
All
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Question # 4
The first digital computer to work electrically was the.
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UNIVAC
Atanasoff-Berry Computer
Mark I
analytical machine
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Question # 5
A computer is capable of performing almost any task, provided that it can be.
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coded
memorized
analyzed
reduced to a series of logical steps
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Question # 6
A computer drives its basic strength from
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speed
accuracy
memory
all of above
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Question # 7
The computer program consists of mainly the following number of parts
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3
2
4
5
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Question # 8
The differential equations are solved by.
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analog computers
digital computers
differential machine
both analog and digital computers
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Question # 9
The most powerful computers are.
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super minis
super micros
super mainframe
super computers
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Question # 10
CPU stand for:
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Centre Product unit
Central Programming Unit
Control Program Unit
Central Processing Unit
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Question # 11
The first computer to use electrical power was developed by
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Herman Hollerith
Thomas J,Watson
John.V Atanasoff
Howard Aiken
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Question # 12
Operating System involved by AT&T is
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Macintosh
Unix
OS/2
Windows
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Question # 13
Arranging classified data in a predetermined sequence to facilitate processing is called.
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storing
sorting
processing
classifying
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Question # 14
A computer has very high speed ,accuracy,and reliability ,Its intelligent quotient could be of the order of
Choose an answer
0
10
15
20
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Question # 15
A data arranged in intelligible form is called
Choose an answer
processed data
information
programe`
software
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Question # 16
A computer is capable of performing almost any task provided that it can be
Choose an answer
coded
memorized
analyzed
reduced to a series of logical steps
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