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Tuesday, 07 April 2026
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Computer Studies Past Questions and Answers

Computer Studies Questions

Question 401:
Translating the problem statement into a series of sequential steps describing what the program must do is known as
  • A Coding
  • B Creating the algorithm
  • C Debugging
  • D Writing documentation
View Answer & Explanation
Question 402:
One of the following is not a good way to prevent virus.
  • A Encryption
  • B Use of firewall
  • C Carelessly exposing your vital and personal information
  • D Use of antivirus software
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Question 403:
The first stage of data processing activities is ?
  • A Manipulation
  • B Collection
  • C Conversion
  • D Sorting
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Question 404:
Using Boolean identities, reduce the given Boolean expression:
A(A+1) + A(B+0) + C.1
  • A A + B + C
  • B A.B.C
  • C A.B + C
  • D A + C
View Answer & Explanation
Question 405:
In computer architecture, the type of bus that connects the major components of a computer system is
  • A Address
  • B Data bus
  • C Control bus
  • D System bus
View Answer & Explanation