Advantages:
- Allows centralization of key networking resources.
- Star networks are easy to configure.
Disadvantage:
- Costly as it requires one complete cable per computer.
Alambi answered the question on August 13, 2018 at 09:21
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Today, electronic mail (e-mail) is used as a means of communication. Describe 3 advantages and 1 disadvantage of using e-mail.
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Today, electronic mail(e-mail) is used as a means of communication. Describe 3 advantages and 1 disadvantage of using e-mail. (4 marks)
Date posted:
July 24, 2018
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State three advantages and two disadvantages of e-commerce. (5 marks)
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July 22, 2018
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July 20, 2018
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(I) Systems Analyst
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(III) Web master
(Solved)
State the duties of the following ICT personnel.
(I) Systems Analyst(3 marks)
(II) Database administrator(3 marks)
(III) Web master(3 marks)
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July 18, 2018
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Define an Audit trail.
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July 15, 2018
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July 14, 2018
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Explain two cultural challenges to the growth of e-commerce in developing countries.
Date posted:
July 13, 2018
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Describe the main features of a distributed database system.
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July 1, 2018
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(Solved)
Knowledge based systems (KBSs) are developed to deal with particular application domain in which alternative techniques are unable to produce reliable and manageable solutions. Identify and discuss five aspects of human intelligence that could be used to characterize intelligent knowledge-based systems.
Date posted:
June 21, 2018
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(Solved)
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Date posted:
June 19, 2018
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What is the importance of a screen saver?
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June 18, 2018
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June 15, 2018
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June 10, 2018
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Outline the steps that are used to remove all documents from a printer.
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June 7, 2018
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Outline the steps that are used to pause or restart your printer.
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June 7, 2018
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Outline the steps that are used to cancel printing of a document in a computer.
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Outline the steps that are used to cancel printing of a document in a computer.
Date posted:
June 7, 2018
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Overload the + operator for the coord class so that it is both a binary operator and unary operator. When it is used as a...
(Solved)
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Date posted:
June 6, 2018
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(Solved)
Explain the process of preparing and editing a digital audio.
Date posted:
June 5, 2018
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Define the term multimedia and explain the main elements and building blocks of multimedia.
Date posted:
June 5, 2018
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(Solved)
Discuss the basic stages of multimedia project development.
Date posted:
June 5, 2018
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