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.

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

103 questions
Question 1 of 20 103 total questions
Question 41
jamb 2024

What is a common security threat that can compromise your computer files?


 

AIncompatibility with different operating systems.
BWeak passwords are used for user accounts and file access.
COutdated software versions.
DPhysical damage to your computer hardvvare
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Question 42
jamb 2024

In graphic design, what does the term DPI stand for?

 

ADigital Processing Interface
BData Process Indicator
CDigital Picture Index
DDots Per Inch
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Question 43
jamb 2024

Which of the following is a cloud storage service?


 

AYandex
BDrop Box
CDuckDuckGo
DAdobe XD
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Question 44
jamb 2024

Which network device provides a central point for connecting devices within a network and manages data traffic between them?



 

ARouter
BModem
CSwitch
DHub
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Question 45
jamb 2024

What is a flowchart?


 

AA visual representation of an algorithm, using geometric shapes and symbols to depict the flow of logic.
BA collection of data tables used to organize and analyze information.
CA written explanation of the thought process behind solving a problem, without a visual representation.
DA complex code snippet written in a specific programming language.
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Question 46
jamb 2024

Microprocessors became widely used in which generation of computers?




 

AFourth generation
BSecond generation
CFifth generation
DThird generation
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Question 47
jamb 2024

What is the output expression for the circuit shown above?
 

AABC+BC
B( A+B )+( B+C )
CAB+AC
DA B+BC
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Question 48
jamb 2024

What type of printer uses toner to print documents?

 

AInkjet printer
BLaser jet printer
CThermal Printer
DDot Matrix Printer
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Question 49
jamb 2024

What is the purpose of the design phase in program development?



 

ATo provide program documentation
BTo test the program
CTo create a flow chart and algorithm
DTo write the source code
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Question 50
jamb 2024

Why is it important to be stable, steady, and patient during program development?
 

ATo avoid using debugging tools
BTo reduce the likelihood of making errors
CTo ensure the program is written quickly
DTo make the program more complex
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Question 51
jamb 2024

What is the term for the unauthorized modification of data within a database by exploiting vulnerabilities in an application's software?
 

ARansomware
BSQL injection
CSpoofing
DPhishing
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Question 52
jamb 2024

What was the primary advancement of the EDVAC over the ENIAC?

 

AUse of Vacuum tubes
BSmaller size
CStored-Program architecture
DFaster computation speeds
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Question 53
jamb 2024

What is the relationship between a 'record' and a 'file'?
 

AA record contains multiple files
BA file is a type of record
Co
A record and a file are the same
DA file contains multiple records
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Question 54
jamb 2024

Which stage of the SDLC involves evaluating the system to ensure it meets user needs and making necessary adjustments?

 

AReview
BImplementation
CAnalysis
DDesign
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Question 55
jamb 2024

Which key on a keyboard is used to access special functions like volume control or brightness?

 

AAlphabetic key
BNumeric key
CFunction key
DCursor key
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Question 56
jamb 2024

Which of the following best describes the SDLC?

 

AA programming language for system development
BA framework for developing information system
CA methodoloy for software debugging
DA hardware configuration protocol
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Question 57
jamb 2024

Which of the following best describes software?
 

AElements used for data transmission
BLogical sequences of coded instructions
CSystems that control data flow
DTangible components of a computer
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Question 58
jamb 2024

Which application package is used for developing websites?

AMicrosoft PowerPoint
BMicrosoft Excel
CFigma
DAdobe Dreamwaver
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Question 59
jamb 2024

Which access method is least efficient for data retrieval?
 

ADirect access
BSequential access
CIndexed access
DRandom Access
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Question 60
jamb 2024

What does the 'Thesaurus' feature in word processing packages help users with?

 


 

AFind synonyms and antonyms of words
BCheck document statistics
CInsert citations
DCreate a table of contents
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