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Friday, 27 February 2026
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Computer Studies Past Questions and Answers

Waec Computer Studies Questions

Question 11:
Which of the following items best describes the term hardcopy?
  • A Print out
  • B Written on a hardboard
  • C Information stored on a hard disk
  • D Amount of data
View Answer & Explanation
Question 12:
Which of the following is not an output device?
  • A Plotters
  • B Speakers
  • C Projectors
  • D Webcams
View Answer & Explanation
Question 13:
Which of the following signifies the correct association between a hardware component and its functions?
  • A Mouse to input
  • B Monitor to print
  • C CPU to storage
  • D Hard disk to processing
View Answer & Explanation
Question 14:
Fig 1 is a logic gate. Use it to answer the question below

Fig 1 represents ____________?
  • A An AND gate
  • B An OR gate
  • C A NOT gate
  • D A NAND gate
View Answer & Explanation
Question 15:
Fig 1 is a logic gate. Use it to answer the question below


In Fig. 1, X, Y, and Z respectively represent ____________?
  • A Input, Output and Input signals
  • B Output, Output and Input signals
  • C Output, Input and Output Signals
  • D Input, Input and Output signals
View Answer & Explanation