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Computer Operating System

151.

What switch would you use to view Smartdrive statistics?

Answer: C

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152.

Under multiprograming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____

Answer: B

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153.

Which of the following filename extension suggests that the file is a backup copy of another file?

Answer: A

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Answer: D

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Answer: B

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157.

What is the name of the system which deals with the running of the actual computer and not with the programming problems?

Answer: B

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158.

Which of the following terms refers to the degree to which data in a database system are accurate and correct?

Answer: D

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159.

To conserve battery power on your laptop computer. What DOS v6.x command should you use?

Answer: B

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160.

What type of commands are individual programs kept, as separate files on the hard disk (DOS diskette)?

Answer: A

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