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Operating System (OS)

Operating System (OS)
CAD software is most likely to be used by

Web designer
Engineers
Magazine Editor
Project Manager

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Operating System (OS)
What is Dr. Watson?

IT Expert
Diagnosis tool
None of the listed here
Surgeon

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Operating System (OS)
Multi programming systems ......

Are easier to develop than single programming system
Execute more jobs in the same time period
Are used only by large mainframe computer
Execute each job faster

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Operating System (OS)
Which of the following is not an advantage of multiprogramming?

shorter response time
ability to assign priorities to jobs
increased throughput
None of these
decreased operating-system overhead

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Operating System (OS)
Which of the following is used to display the content of a certain drive or folder?

Double click the drive or folder
Click the drive or folder while holding down the Alt key
Right click the drive or folder
Triple click the drive or folder

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Operating System (OS)
When was MS Windows operating system introduced?

1975
2000
1985
1995

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