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
Download PHP app Ask a Question Check Syllabus Past Question Videos Topic Video Lessons

Take a test

Past Questions

951 questions
Question 1 of 20 951 total questions
Question 161
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 162
waec 2022

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

Akeyboard
Bmouse
Cprinter
Dwebcam
View Explanation & Discuss
Question 163
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
View Explanation & Discuss
Question 164
waec 2022

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

Amultithreading
Bmultitasking
Cmultiprogramming
Dmultipurpose
View Explanation & Discuss
Question 165
waec 2022

EDSAC was produced using a concept known as 

ACircuit switching
BPacket routing
CPacket switching
DStored program
View Explanation & Discuss
Question 166
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
View Explanation & Discuss
Question 167
waec 2022

Modem computers Compared to earlier computers are ?

Aless reliable
Bfaster and larger
Clarger and stronger
Dfaster and smaller
View Explanation & Discuss
Question 168
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
View Explanation & Discuss
Question 169
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
View Explanation & Discuss
Question 170
waec 2022

Examples of quantitative data type are?

Acontinuous and discrete
Blocal and foreign
Cnominal and ordinal
Dprimary and secondary
View Explanation & Discuss
Question 171
waec 2022

One-millionth of a second is also referred to as

Ananosecond
Bmicrosecond
Cmillisecond
Dpicosecond
View Explanation & Discuss
Question 172
jamb 2022

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

ARemote
BHybrid
CAnalog
DDigital
View Explanation & Discuss
Question 173
jamb 2022

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

ACompiling
BExecuting
CDebugging
DScanning
View Explanation & Discuss
Question 174
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
View Explanation & Discuss
Question 175
jamb 2022

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

Abugs
Bvirus
Canti virus
Dnone of the above
View Explanation & Discuss
Question 176
jamb 2022

What does ICT stand for?

Ainformation and community technology
BInternet and communication technology
Cinformation and communication technology
DInternet access communication technologies
View Explanation & Discuss
Question 177
jamb 2022

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

ASuper computers
BLaptops
CMini computers
DFile servers
View Explanation & Discuss
Question 178
jamb 2022

What kind of data is processed by an analog computer?

ADiscrete data
BIntermittent
CDiscretely varying
DContinuously varying data
View Explanation & Discuss
Question 179
jamb 2022

What is the major purpose of application software?

Aoversee the running of the computer
Butilities
Cdatabase management
Drecreation
View Explanation & Discuss
Question 180
jamb 2022

___________ is the combination of already processed _____________

Ainformation /data
Bdata /information
Cinformation /instructions
Dinstructions /Data
View Explanation & Discuss
Question Navigator
Current
MathsFaculty