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Explain the meaning of BACKUP.
Date posted:
June 25, 2019
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Using a program flowchart explain the “WHILE …Do” interaction construction.
Date posted:
June 25, 2019
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Differentiate between a device and a device driver.
Date posted:
June 15, 2019
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Explain the two computer laboratory layouts commonly employed in learning institutions.
Date posted:
June 15, 2019
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The word "mouse" given to a computer's peripheral device is an acronym. Give it's meaning.
Date posted:
June 13, 2019
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Differentiate between a doughnut chart and a pie chart.
Date posted:
June 7, 2019
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Explain the steps you would follow to set up a new computer
Date posted:
June 6, 2019
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Explain what happens in the computer during the booting process
Date posted:
June 6, 2019
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What type of memory is used to store the boot up program (the first program to be executed on switching on a computer?
Date posted:
June 6, 2019
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Name the keyboard keys that will help you:
(i) Type the upper character in a key
(ii) Execute a selected command
Date posted:
June 6, 2019
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Name the type of scanner used:
(i). To capture prices of goods at points of sale terminals in supermarkets and superstores.
(ii).To grade multiple choice examination
Date posted:
June 6, 2019
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What is a speech input?
Date posted:
June 6, 2019
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State four areas where speech input would be used
Date posted:
June 6, 2019
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Give two advantages of a digital Versatile Disk over a normal Compact disk
Date posted:
June 6, 2019
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Identify three Functions of computer devices
Date posted:
June 6, 2019
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Give there examples of flat- panel monitors available in the market today.
Date posted:
June 6, 2019
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What role do pixels play in screen display?
Date posted:
June 6, 2019
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List three advantages of a plotter over normal printer machines.
Date posted:
June 6, 2019
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Give two advantages of using sound output devices
Date posted:
June 6, 2019
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Define a power cable.
Date posted:
June 6, 2019
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Define Data interface cable.
Date posted:
June 6, 2019
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State the function of the power supply unit found in the system unit.
Date posted:
June 6, 2019
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Name any two peripheral devices which get their power supply through ports
Date posted:
June 6, 2019
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Give two major advantages of a USB interface cable over other cables in the computer.
Date posted:
June 6, 2019
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What is standard software?
Date posted:
June 6, 2019
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Differentiate between single- purpose programs and integrated software
Date posted:
June 6, 2019
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Explain the following considerations when purchasing software
(i) Authenticity
(ii) Portability
Date posted:
June 6, 2019
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Explain why documentation is necessary for any software package
Date posted:
June 6, 2019
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A firm intends to purchase new software. List three items of documentation that should accompany the software.
Date posted:
June 6, 2019
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List two resources/ components that an operating system manages
Date posted:
June 6, 2019