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.

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

951 questions
Question 1 of 20 951 total questions
Question 131
jamb 2023

Which of these commands will reboot the computer ?

ACtrl + Alt + Del
BCtrl + Del
CCtrl + Alt + C
DCtrl + Alt
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Question 132
jamb 2023

Which of the following is not a third generation language?

AFORTRAN
BCOBOL
CAssembly language
DBasic
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Question 133
jamb 2023

Which of the following components of the computer is referred to as the administrative section ?

ACPU
BOutput unit
CInput unit
DMemory Unit
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Question 134
jamb 2023

The process of finding and correcting errors in the program code is called ?

Atesting
BDebugging
CEditing
Dcoding
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Question 135
jamb 2023

Which of the following is not an example of graphics packages

AFreelance
BQuattro pro
CCorel draw
DHavard graphics
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Question 136
jamb 2023

The first step in a CPU instruction cycle is

ADecode
BGet
CFetch
DExecute
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Question 137
jamb 2023

The following are the methods of file security except

Ahacking
Buse of password
CUse of back up
DUse of Anti-virus
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Question 138
jamb 2023

What protocol is used between Email servers?

ASMTP
BSNMP
CFTP
DPOP
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Question 139
jamb 2023

A set of programs that direct computers to perform specific information processing activities for end users is

ASystem software
BOperating System
CApplication software
DTranslators
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Question 140
jamb 2023

What is the function of the escape key ?

Ato shutdown the computer
Bto start an application
Cto interrupt or cancel the current process or running program
Dto delete a file/folder
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Question 141
jamb 2023

A type of application software that combines the abilities of several general purpose applications in one program is ?

AGraphics Packages
BIntegrated Packages
CMultipurpose application
DDatabase management packages
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Question 142
jamb 2023

What category of application package does microsoft excel belong to ?

AWord processing package
BGraphics packages
CDatabase management packages
DSpreadsheet packages
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Question 143
jamb 2023

The following are input devices except.

Amouse
Bmonitor
CKeyboard
Djoystick
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Question 144
jamb 2023

A computer code that spreads without the user interaction and can cause network performance problem is

Aa trojan
Ba computer worm
Ca spyware
Da computer virus
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Question 145
jamb 2023

The logic gate in the figure above is

AXNOR gate
BNOT gate
CXOR gate
DOR gate
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Question 146
jamb 2023

A set of moral principles that regulate the use of computers is called

Acyber security guidelines
Bcomputer ethics
Ccomputer safety laws
Dcomputer rules
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Question 147
jamb 2023

The type of computers that are designed to perform complex calculations extremely rapidly are called ?

Asupercomputer
Bmicro computers
Claptops
Dmainframe computer
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Question 148
jamb 2023

When records are given a new value, it is called

Aupdation
Binsertion
Cdeletion
Dretrieval
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Question 149
jamb 2023

Which of the following is used for modulation and demodulation ?

AGateway
BProtocol
CModem
DMultiplex
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Question 150
jamb 2023
Which is an output device?
Amouse
Bkeyboard
Cprinter
Dscanner
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