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JAMB and WAEC Computer Studies questions

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

AllJAMBWAEC
All topicsAlgorithms and flowcharts · 39Application packages · 46Computer hardware and the CPU · 41Computer networks and the internet · 45Computer security, ethics and safety · 40Data processing and information · 40Evolution of computing · 42Input and output devices · 40Logic gates and Boolean algebra · 39Memory and storage devices · 44Number systems and data representation · 47Programming languages and BASIC · 43Software and operating systems · 42

  1. Question 121· Computer hardware and the CPU· WAEC

    Registers are

    Explanation and discussion

  2. Question 122· Computer hardware and the CPU· WAEC

    Which of these is a peripheral device?

    Explanation and discussion

  3. Question 123· Computer hardware and the CPU· JAMB

    The most powerful class of computers, used for weather forecasting, is

    Explanation and discussion

  4. Question 124· Computer hardware and the CPU· WAEC

    The main circuit board to which other components connect is the

    Explanation and discussion

  5. Question 125· Computer hardware and the CPU· JAMB

    The main circuit board to which the CPU and memory are attached is the

    Explanation and discussion

  6. Question 126· Computer hardware and the CPU· JAMB

    The part of the CPU that carries out arithmetic and logical operations is the

    Explanation and discussion

  7. Question 127· Computer networks and the internet· JAMB

    In a mesh topology, each device is

    Explanation and discussion

  8. Question 128· Computer networks and the internet· WAEC

    HTTP stands for

    Explanation and discussion

  9. Question 129· Computer networks and the internet· WAEC

    In a star topology, every computer is connected to

    Explanation and discussion

  10. Question 130· Computer networks and the internet· JAMB

    A network covering a small area such as a school building is a

    Explanation and discussion

  11. Question 131· Computer networks and the internet· WAEC

    The internet is an example of a

    Explanation and discussion

  12. Question 132· Computer networks and the internet· JAMB

    An IP address is used to

    Explanation and discussion

  13. Question 133· Computer networks and the internet· WAEC

    A school's internet speed of 20 Mbps describes its

    Explanation and discussion

  14. Question 134· Computer networks and the internet· JAMB

    On the World Wide Web, HTTP is

    Explanation and discussion

  15. Question 135· Computer networks and the internet· WAEC

    HTTP is a protocol used for

    Explanation and discussion

  16. Question 136· Computer networks and the internet· JAMB

    Fibre-optic cables transmit data as

    Explanation and discussion

  17. Question 137· Computer networks and the internet· JAMB

    The address used to locate a web page on the internet is its

    Explanation and discussion

  18. Question 138· Computer networks and the internet· WAEC

    URL stands for

    Explanation and discussion

  19. Question 139· Computer networks and the internet· WAEC

    A device that connects different networks and directs data between them is a

    Explanation and discussion

  20. Question 140· Computer networks and the internet· WAEC

    In a bus topology, all computers are connected to

    Explanation and discussion

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