2020
(a) Explain two differences between an Algorithm and a Flowchart.(b) List three examples of utility programs.(c) Draw a flowchart of the stops to be used in updating a customer's balance.
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2020 WAEC SSCE Computer Studies Past Questions
2020
(a) Supply the names of the inventors of the following devices:DEVICENAME OF INVENTORAnalytical EngineMechanical Digital CalculatorSlide RulePunched Card(b)(i) What are input devices? (ii) List four input devices
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2020
(a) Explain home page. (b)(i) Mention two reasons why computers are connected. (ii) Mention two reasons why computers are not connected.(c) List four additional items needed to send an email.
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2020
(a) (i) What is video conferencing? (ii) Mention four essential items to a video conference.(III) Give two examples of other hardware components essential to video conference(b) Give two examples of data cables.
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2020
Mention two graphic applications used in editing photographs (b) List four steps to take to insert the edited photographs into multimedia application(C) Menton one multimedia element that could be included in presentatio…
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2020
In order to avoid damages caused by security breaches, the user must?
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2020
Viruses, worms and trojan horses are all?
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2020
Which of the following statements best describes sequentialfile organization?
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2020
Which of the following options best shows the arrangement of file structure?I Filell. FieldIII. CharacterIV, Record
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2020
Which of the following is not a criterion files?
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2020
The EBCDIC coding system was developed on?
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2020
The decimal fraction 0.9375 converts to binary?
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2020
A single hexadecimal digit is represented by?
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2020
Digital signals can be represented by:I. Binary CodesIl.0 and 1III. High and Low Which of the following options is correct?
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2020
In a Windows operation involving dragging and dropping an item on the desktop, the item will be?
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2020
A feature on the computer desktop that indicates the current active applications is called?
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2020
Removing a program on a computer properly requires?
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2020
In database application, the field length determines the?
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2020
In graphics, a subscript text refers to a text that is positioned?
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2020
To centre worksheet titles acrossa range of cells MS Excel, the user must?
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