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-For the visuallly impaired users, voice recognition is the obvious option.
-visually limited user have an option of using keyboard with larger keys.
-people with motor control issues may have difficulty with pointing devices.To aid such users, special trackballs are available that can be attached to almost any surface including a wheelchair.
Githiari answered the question on October 16, 2017 at 15:20
- Explain the command for the the following combined key press
i)CTRL + B
II)CTRL + O
III)Alt...(Solved)
Explain the command for the the following combined key press
i)CTRL + B
II)CTRL + O
III)Alt + f4
Date posted: October 16, 2017. Answers (1)
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State two ways of using a computer keyboard effectively
Date posted: October 16, 2017. Answers (1)
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Date posted: October 16, 2017. Answers (1)
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State five advantages of using computer in a networked state.
Date posted: October 16, 2017. Answers (1)
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Give the functions of the following networking devices.
a)router
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Date posted: October 16, 2017. Answers (1)
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Explain two characteristics of good information.
Date posted: October 16, 2017. Answers (1)
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State any three disadvantages of a magnetic diskette
Date posted: October 16, 2017. Answers (1)
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Outline two areas that should be considered when categorizing software.
Date posted: October 16, 2017. Answers (1)
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manufacturing plant that can produce vehicles using robots only. Despite these advances some
manufacturers...(Solved)
A recent breakthrough in the manufacturing industry is the development of a fuel
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manufacturers prefer to use human labour.
Give two advantages and two disadvantages of manufacturing industry.
Date posted: October 16, 2017. Answers (1)
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What is biometric analysis.
Date posted: October 16, 2017. Answers (1)
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List three areas where virtual reality is used.
Date posted: October 16, 2017. Answers (1)
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Why is fibre optic becoming the number one choice for local area networks?
Date posted: October 16, 2017. Answers (1)
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List two advantages and disadvantages of star topology.
Date posted: October 16, 2017. Answers (1)
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Differentiate between a Hub and a Repeater.
Date posted: October 16, 2017. Answers (1)
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State and explain the three modes of data communication.
Date posted: October 16, 2017. Answers (1)
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List four characteristics of a system.
Date posted: October 16, 2017. Answers (1)
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List four tasks that are carried out during systems implementation.
Date posted: October 16, 2017. Answers (1)
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What is layering as used in D.T.P?
Date posted: October 16, 2017. Answers (1)
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Differentiate between kerning and tracking.
Date posted: October 16, 2017. Answers (1)
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Give three reasons why there are many forms of computer storage devices
Date posted: October 16, 2017. Answers (1)