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ECAT Computer Science Chapter 1 Basic Concepts of Information Technology Online Test MCQs With Answers
Question # 1
The device drive is an example of :
Choose an answer
Application software
System software
Freeware
Shareware
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Question # 2
The major operational problem of the early first generation computers was
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inaccurate results
poor reliability
delayed results
limited capabilities
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Question # 3
The computer program consists of mainly the following number of parts
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3
2
4
5
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Question # 4
_________is secondary device
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Hard Disk drive
CD-ROM drive
Tape drive
All
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Question # 5
Hellerith's Tabulating Machine company eventually became.
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IBM
AT & T
Apple
General Electric
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Question # 6
__________is an example of packaged software
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MS word
Front page
MS-Access
All
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Question # 7
__________key is used to change lowercase letters mode to uppercase and vice versa.
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Alt
Enter
Ctrl
Caps Lock
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Question # 8
The most powerful computers are
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Supercomputer
mainframe computers
super minis
super micros
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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
Who is regarded as the father of computers
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John Napier
Pascal
Charles Babbage
Hollerith
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Question # 11
A computer has very high speed, accuracy and reliability . Its intelligent quotient could be of the order of
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0
10
15
20
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Question # 12
Most mainframe computers are basically.
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4 bit machines
8 bit machines
32 bit machines
16 bit machines
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Question # 13
Electron NumericaL integrator and Calculator belongs to the
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first generation digital computer
second generation computers
third generation computers
fourth generation computers
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Question # 14
An inkiet pirnter is an example of a(n):
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LASER printer
Impact Printer
COM printer
NON-Impact Printer
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Question # 15
IBM-1401, CDC-6600, IBM-7030 etc. belong to the.
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first generation computers
second generation computers
third generation computers
fourth generation computers
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Question # 16
Charles Babbage set out to create a device that could carry out any calculation to twenty digits of accuracy called a(n):.
Choose an answer
computer
analytical engine
calculator
mainframe
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