Computer Studies Past Questions

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

51 questions
Question 1 of 20 51 total questions
Question 11
waec 2022

The number of entries in the diagram above is 

A3
B4
C5
D12
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Question 12
waec 2022

The type of transmission in the part labelled q in the diagram above is called 

Abroadcast
Bfull duplex
Chalf duplex
Dsimplex
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Question 13
waec 2022

In the URL https://waec.org.ng, the domain name is?

Awaec.org.ng
Bhttp://www.
C//www/.waec.
Dorg.ng.
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Question 14
waec 2022

what type of network is represented in the diagram above?

Alocal area network
Bmetropolitan area network
Cpersonal area network
Dwide area network
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Question 15
waec 2022

The signals from Ato modem X in the diagram above are

Aanalogue
Bdigital
Celectrons
Dprotons
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Question 16
waec 2022

The protocol used for email transmission is known as ?

AHTTP
BDHCP
CIP
DSMTP
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Question 17
waec 2022

 The virtual communication platform where many people keep in contact with family and friends is known as 

Amicrosoft visio
Bsocial engineering
Ccyberspace
Dvirtual reality
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Question 18
waec 2022

The part labelled Y in the compiler interface in the diagram represents 

Aintermediate code
Bbinary code
Cobject code
Dpseudocode
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Question 19
waec 2022

he QBASIC statement LETX=Y-3 means

Athe variables X and Y both receive the value 3
Bthe variable X receives the value3.
Cthe variable X receives the value of Y less 3
Dan error message has occured due to type mismatch
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Question 20
waec 2022

Use the QBASIC program below to answer question below

10 REM Program to calculate product of numbers

20 CLS

30 INPUT A

40 INPUT B

50 LET PRODUCT=A*B

60 PRINT PRODUCT

70 END

 

The number 10, 20,30, 40, 50, 60 and 70 as stated in the program indicate 

Abullet numbering
Bcodes
Cbullet numbering
Dline number
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Question 21
waec 2022

The result of the expression 2 * 6 + 2/4 * 2 * 4^2

A21
B27
C28
D29
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Question 22
waec 2022

 Key skills of a system analyst include the following except

Aability to troubleshoot
Binterest in learning new skills
Cmotivational skills
Dproficiency in programming languages
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Question 23
waec 2022

The following instructions are guidelines for drawing flowcharts except that?

Aflowcharts must have a logical start and finish
Bit should follow a direction of left to right or top to bottom
Cit should follow a direction of right to left or bottom to top
Dit should be clear, neat and easy to follow
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Question 24
waec 2022

The process of testing the logic of algorithm to ensure they give correct result is known as ?

Adebbuging
Bdesk checking
Cflow charting
Dpseudo coding
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Question 25
waec 2022

One similarity between be spoke software and application packages is that they are?

Aboth available off the shelf
Bhighly standardized
Cboth written by computer users
Dmeant to be used by computer end users
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Question 26
waec 2022

Thy following programs are general purpose application software except 

Acorel draw
Bpayroll system
CMs software
DMS word
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Question 27
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 28
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 29
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 30
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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