Computer Studies Past Questions

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

210 questions
Question 1 of 20 210 total questions
Question 21
waec 2022

use the diagram above to answer questions below

The logic gate in the diagram above is called a

AAND gate
BNAND gate
CNOR gate
DOR gate
View Explanation & Discuss
Question 22
waec 2022

A student would require the following devices to online application form except?

Akeyboard
Bmouse
Cprinter
Dwebcam
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Question 23
waec 2022

 How many binary digits are contained in 10MB of a memory stick?

A10x 1024
B10x 1024 x8
C10 x 1024 x 1024
D10 x 1024 x 1024 x 8
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Question 24
waec 2022

The process of running more than one program concurrently is known as

Amultithreading
Bmultitasking
Cmultiprogramming
Dmultipurpose
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Question 25
waec 2022

EDSAC was produced using a concept known as 

ACircuit switching
BPacket routing
CPacket switching
DStored program
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Question 26
waec 2022

What type of computer would be most suitable for a student who lives in a remote village without constant electricity

ADesktop computer
BLaptop computer
CMainframe computer
DMinicomputer
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Question 27
waec 2022

Modem computers Compared to earlier computers are ?

Aless reliable
Bfaster and larger
Clarger and stronger
Dfaster and smaller
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Question 28
waec 2022

The following options are examples of information except?

Aarea of a circle
Bcircumference of a circle
Cperimeter of a rectangle
Dplain shape of a rectangle
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Question 29
waec 2022

One difference between data and information is that ?

Adata is meaningful while information is not meaningful
Bdata are raw facts and figures while information is computed
Cinformation is independent of data while
data is dependent on information
Dinformation is the raw material while data is the
end product of information
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Question 30
waec 2022

Examples of quantitative data type are?

Acontinuous and discrete
Blocal and foreign
Cnominal and ordinal
Dprimary and secondary
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Question 31
waec 2022

One-millionth of a second is also referred to as

Ananosecond
Bmicrosecond
Cmillisecond
Dpicosecond
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Question 32
jamb 2022

Which of the following is not a type of computer on the basis of operation?

ARemote
BHybrid
CAnalog
DDigital
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Question 33
jamb 2022

_______ is the process of finding errors and fixing them within a program.

ACompiling
BExecuting
CDebugging
DScanning
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Question 34
jamb 2022

Which of these is not a job of the operating system

AStopping unauthorised users accessing files that do not belong to them
BHandling HTTP requests for Web pages
CAllocating memory to programs that are running on the computer
Dnone of the above
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Question 35
jamb 2022

_________ are programmes that affect the effectiveness of a computer system.

Abugs
Bvirus
Canti virus
Dnone of the above
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Question 36
jamb 2022

What does ICT stand for?

Ainformation and community technology
BInternet and communication technology
Cinformation and communication technology
DInternet access communication technologies
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Question 37
jamb 2022

Computers that are portable and convenient for users who travel are known as _________________

ASuper computers
BLaptops
CMini computers
DFile servers
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Question 38
jamb 2022

What kind of data is processed by an analog computer?

ADiscrete data
BIntermittent
CDiscretely varying
DContinuously varying data
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Question 39
jamb 2022

What is the major purpose of application software?

Aoversee the running of the computer
Butilities
Cdatabase management
Drecreation
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Question 40
jamb 2022

___________ is the combination of already processed _____________

Ainformation /data
Bdata /information
Cinformation /instructions
Dinstructions /Data
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