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Computer Studies Today Chapter 7 1 »An operating mode that allows two or more users to use a computer at the same time.

Published byMilton Powell Modified over 8 years ago

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Presentation on theme: "Computer Studies Today Chapter 7 1 »An operating mode that allows two or more users to use a computer at the same time."— Presentation transcript:

1 Computer Studies Today Chapter 7 1 »An operating mode that allows two or more users to use a computer at the same time.

2 Computer Studies Today Chapter 7 2 »Multi-user can be likened to a situation that a waitress is serving several customers at the same time.

3 Computer Studies Today Chapter 7 3 At Video Disc Rental Companies

4 Computer Studies Today Chapter 7 4 At Universities

5 Computer Studies Today Chapter 7 5 Advantages of Multi-user »Many users can access the computer system at the same time. »It maximise the use of resources of a computer and thus is economical.

6 Computer Studies Today Chapter 7 6 Disadvantages of Multi-user »The degree of security is decreased as many users have access to the computer system. »It requires complex operating systems and hence is expensive. »It is inefficient for processing a large amount of data.

7 Computer Studies Today Chapter 7 7 Environment that Multi-user is Most Suitable »In an environment that need to serve various users at the same time.

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