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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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Give there examples of flat- panel monitors available in the market today.
Date posted:
June 6, 2019
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Clearly examine the reasons why metals were preferred over stone during the metallic age in Africa
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 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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Briefly explain any seven negative impacts of the modern means of communication
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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Briefly explain any six positive impacts of the modern means of information
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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Identify any five modern means of communication
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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Briefly discuss the advantages and disadvantages of screams and cries as a traditional form of communication
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
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State the disadvantages of drum beats as a traditional form of communication
Date posted:
June 6, 2019
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State the advantages of fire and smoke signals as a form of communication
Date posted:
June 6, 2019
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Give the negative effects of the modern means of transport
Date posted:
June 6, 2019
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Give the positive political impacts of modern means of transport
Date posted:
June 6, 2019
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Distinguish between systems files and application files
Date posted:
June 6, 2019
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Give three comparisons of the traditional method of typing a document on a Typewriter against using a word processor
Date posted:
June 6, 2019
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Define Blocking text.
Date posted:
June 6, 2019
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Give any two application programs classified as spreadsheets.
Date posted:
June 6, 2019