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Computer Science - Disk Operating System (DOS)

Exercise : Disk Operating System (DOS) - Section 3
1.
Which DOS command is used to remove and scan memory and disk from viruses?
MSAV
DEFRAG
SCANDISK
VSAFE
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
To conserve battery power on your laptop computer. What DOS v6.x command should you use?
Powermon.exe
Power.exe
Idel.com
Pw.sys
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
The Fdisk command in DOS _____ .
Partitions the hard drive for use
Fixes erroneous hard drive
Formats data sectors on a hard drive
Checks hard drive for lost clusters
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
How would you allow device drivers and TSR's to be loaded into Upper Memory Blocks?
DOS=High
Devicehigh=
Loadhigh=
DOS=UMB
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
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?
RESTORE A: *.*/S
RESTORE A: *.*/M
RESTORE A: *.*/N
RESTORE A: *.*/L
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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