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 191
waec 2018

Identify the logic gate in figure 2

AAND gate
BNAND gate
CNOR gate
DOR gate
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Question 192
waec 2018

Figure 1 is a logic gate. Use it to answer the question below.

The logic gate represented in Figure 1 is called

 

ANAND gate
B
CNOR gate
DOR gate
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Question 193
waec 2018

The largest computer system in terms of processing power is A?    

Alaptop computer      
Bmainframe computer     
C minicomputer      
Dsuper computer
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Question 194
waec 2018

The major components of a computer system are?        

A fimware and humanware     
B hardware and firmware     
Chardware and software   
D software and firmware
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Question 195
waec 2018

Which of the following options is not a data type?      

AAlphabetic data       
BAlphanumeric data     
C Numeric data     
D Valid data
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Question 196
waec 2018

Random file organisation is also known as?    

Adirect file organisation     
B indexed file organisation      
Cserial file organisation     
Dsequential file organisation
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Question 197
waec 2018

The file that contains historical record is called a?   

Adata file 
B master file   
Creference file     
D transaction file
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Question 198
waec 2018

The basic computer operation involves the following except?    

AAccess     
BInput     
COutput    
D Process
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Question 199
waec 2018

Warm boot in computing is the same as?   

Adebugging      
Bhandshake    
Chard boot   
Dsoft boot
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Question 200
waec 2018

The largest component in a spreadsheet is?       

Acell      
Brange      
Cworkbook      
Dworksheet
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Question 201
waec 2018

An icon, a graphic or a text in a document or a webpage that connects to another file or object is called a?      

Ahyperlink      
B domain name      
Cweb browser     
D web server
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Question 202
waec 2018

QBASIC keywords do not include?   

A FIND B.   
BLET C.     
CREM  D.
DSTOP.
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Question 203
waec 2018

The most important system software in a computer system is the?       

Acontrol program     
Blanguage translator     
C operating system      
Dutility programs
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Question 204
waec 2018

During program execution in the central processing unit, the instruction is interpreted by the?   

A arithmetic logic       
Bcontrol unit      
Cmemory unit    
Dregisters unit
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Question 205
waec 2018

The system unit houses the following components except?     

A plotter     
Bmotherboard    
Cfloppy disk   
D central processing unit
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Question 206
waec 2018

The system unit houses the following components except?     

A plotter     
Bmotherboard    
Cfloppy disk   
D central processing unit
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Question 207
waec 2018

The pre-computing age device which made use of beads and frames is?     

AAbacus     
BNapier's bone     
CLiebnitz multiplier   
D Burrough's counting device
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Question 208
waec 2018

Which of the following output devices was common among the computing devices of the 19th century?        

AMonitor    
BPlotter    
CPrinter      
DSpeaker
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Question 209
waec 2018

Data can be defined as?    

Araw facts      
Bmixed facts      
Cfacts on prints    
Dprocessed facts
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Question 210
waec 2017

Opening an already existing sequential file in output (O) mode will lead to?

 

Abuffer overflow   
Bdeletion of the current content of the file       
Cduplication of the current content of the file       
Daddition of new data to the content of the file
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