Computer Studies Past Questions

Study and practice Computer Studies past questions with answers and detailed explanations. Then test your knowledge using our interactive CBT practice platform and prepare confidently for your upcoming examinations.

50 questions JAMB 292 WAEC 597 NECO 60 CUSTOM 2
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Past Questions

50 questions
Question 1 of 10 50 total questions
Question 21
waec 2021

What is the least number of 750 MB capacity CD-ROM discs needed to transfer 10 GB size file?

A75
B31
C14
D13
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Question 22
waec 2021

The total possible combinations of the input variables for a logic gate containing three input variables is 

A3
B4
C8
D12
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Question 23
waec 2021

A collection of wires through which data are transmitted from one part of the computer to another is known as 

Aaddress
Bbus
Cdriver
Dregister
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Question 24
waec 2021

What factors will motivate a field engineer into choosing a notebook computer over a desktop computer?

ACost, convenience and battery life
BCost, size and convenience
CSize, convenience and battery life
DSize, cost and battery life
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Question 25
waec 2021

The Slide Rule is accurate to 

A1-2 decimal places
B3-4 decimal places
C5 decimal places
D6 decimal places
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Question 26
waec 2021

Which of the following statements is true about super computers? They

Acan fit on a single small chip
Bare easily affordable
Ccan process billions of operations in a second
Dare found across various homes and offices
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Question 27
waec 2021

Which of the following descriptions is not true about data?

Ais a collection of raw facts and figures
B
Cis unorganized
Dis used for decision making
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Question 28
waec 2021

The sequence of operation of a computer is 

Aaccept data, process date and produce output
Baccept data, produce data and produce information
Cproduce data, supply data and produce output
Dprocess data, produce data and display information
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Question 29
waec 2021

Data created by the user is called 

Aprimary data
Bqualitative data
Cquantitative data
Dsecondary data
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Question 30
waec 2021

Quantitative data can exist in 

Acontinuous form only
Bcontinuous and discrete forms
Cnominal and ordinal forms
Dordinal form only
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