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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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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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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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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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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
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State five features of spreadsheets that are useful in financial modeling.
Date posted:
June 6, 2019
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Define ‘What if’ analysis.
Date posted:
June 6, 2019
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a) A formula to add the contents of B5 and C4 was entered in Cell F5.
what will it become when it is copied to Cell H8?
b) Explain the reason for your answer.
c) What is the equivalent R1C1 reference for G20?
Date posted:
June 6, 2019
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The fist column in the table below contains formulas as entered into cell D46. In the second column, enter the formulas as they would appear when copied to cell B56.
Date posted:
June 6, 2019
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State the components of a Database hierarchy in ascending order.
Date posted:
June 6, 2019
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Give the two classes of database software.
Date posted:
June 6, 2019
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Differentiate between Tabular and columnar form layout.
Date posted:
June 6, 2019
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Describe four major shortcomings of the conventional (paper )file structures that are being addressed by the database approach.
Date posted:
June 6, 2019
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The following car details are to be entered in a database: Make, Date-of-manufacture, colour, and cost.
a) Prepare a suitable database structure showing field names and their field data types
b) Explain how you index the data such that cars of the same make and colour are together.
c) Write a statement that can be used to select cars of colour green.
d) Give an instruction that would:
i) Select cars whose cost is between 500,000/= and 1,000,000/=
ii) Determine the average cost of all cars.
Date posted:
June 6, 2019
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Differentiate between Fill and stroke
Date posted:
June 6, 2019
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Differentiate between Change case and drop cap.
Date posted:
June 6, 2019