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Welcome to the Disk Operating System (DOS) MCQs Page

Dive deep into the fascinating world of Disk Operating System (DOS) with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Disk Operating System (DOS), a crucial aspect of Operating System. In this section, you will encounter a diverse range of MCQs that cover various aspects of Disk Operating System (DOS), from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Operating System.

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Check out the MCQs below to embark on an enriching journey through Disk Operating System (DOS). Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Operating System.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Disk Operating System (DOS). You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Disk Operating System (DOS) MCQs | Page 7 of 15

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Q61.
Which DOS command is used to remove and scan memory and disk from viruses?
Discuss
Answer: (a).MSAV
Q62.
To conserve battery power on your laptop computer. What DOS v6.x command should you use?
Discuss
Answer: (b).Power.exe
Discuss
Answer: (a).Partitions the hard drive for use
Q64.
How would you allow device drivers and TSR's to be loaded into Upper Memory Blocks?
Discuss
Answer: (d).DOS=UMB
Q65.
While working with MS-DOS, which command is used to restore only those files modified since the last backup, from the drive A to the currently logged drive or directory?
Discuss
Answer: (b).RESTORE A: *.*/M
Q66.
Which DOS command will configure a serial printing port?
Discuss
Answer: (b).Mode LPT1=C0M1
Q67.
Which command below will instruct DOS to do a "quick format".
Discuss
Answer: (b).FORMAT A: /Q
Q68.
While working with MS-DOS, which command is used to display a list of deleted files that DOS can undelete?
Discuss
Answer: (c).UNDELETE/LIST
Q69.
Which file executes commands in DOS?
Discuss
Answer: (c).COMMAND.COM
Q70.
What switch would you use to view Smartdrive statistics?
Discuss
Answer: (c)./s

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