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.

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

597 questions
Question 1 of 20 597 total questions
Question 91
waec 2022

Thy following programs are general purpose application software except 

Acorel draw
Bpayroll system
CMs software
DMS word
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Question 92
waec 2022

The program that is loaded into a special area on a microprocessor or ROM on a one-time basis and becomes part of the hardware is called?

Afirmware
Bliveware
Csoftware
Dutility
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Question 93
waec 2022

The logic equation for the logic-circuit in the diagram above is?

AZ=A+B+C
BZ=A.B+C
CZ=A+B+C
DZ=A.B.C
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Question 94
waec 2022

The part labelled X in the figure above is called?

Aauxiliary memory
Boutput unit
Csecondary memory
Dstorage unit
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Question 95
waec 2022

 The logic equation for the logic gate in the figure above is?

AZ=A+B
BZ=A.B
CZ= A+B
DZ=A.B.C
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Question 96
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
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Question 97
waec 2022

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

Akeyboard
Bmouse
Cprinter
Dwebcam
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Question 98
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 99
waec 2022

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

Amultithreading
Bmultitasking
Cmultiprogramming
Dmultipurpose
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Question 100
waec 2022

EDSAC was produced using a concept known as 

ACircuit switching
BPacket routing
CPacket switching
DStored program
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Question 101
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 102
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 103
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 104
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 105
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 106
waec 2022

One-millionth of a second is also referred to as

Ananosecond
Bmicrosecond
Cmillisecond
Dpicosecond
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Question 107
waec 2021

The following actions are the effects of virus infection in a system except

Adeletion of files
Bslow operation
Chard disk failure
Ddisplay of unwanted messages
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Question 108
waec 2021

A computer program that gathers information about a person or organization without their knowledge or consent  is known known as

Aadware
Btime bomb
Ctrojan horse
Dspyware
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Question 109
waec 2021

Which of the following options is not a similarity between computer file and manual file? Both can 

Abe accessed
Bbe retrieved
Cstore multimedia
Dcontain information
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Question 110
waec 2021

The file access method shown in Figure 12 is called 

Ahashed access
Bindexed access
Crandom access
Dsequential access
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