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WAEC Computer Studies questions: Data processing and information

22 questions with answers and explanations. Tap an option to check yourself.

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All topicsAlgorithms and flowcharts · 21Application packages · 25Computer hardware and the CPU · 21Computer networks and the internet · 23Computer security, ethics and safety · 22Data processing and information · 22Evolution of computing · 23Input and output devices · 22Logic gates and Boolean algebra · 21Memory and storage devices · 23Number systems and data representation · 24Programming languages and BASIC · 22Software and operating systems · 22

  1. Question 21· Data processing and information· WAEC

    Processing student examination results all together after the exams end is an example of

    Explanation and discussion

  2. Question 22· Data processing and information· WAEC

    A field in a database is

    Explanation and discussion

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