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Disc Operating System (DOS)

Disc Operating System (DOS)
FAT stands for

File Activity Table
File Access Tape
File Accomodation Table
File Allocation Table

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Disc Operating System (DOS)
The deleted file in MS-DOS can be recovered if you use the command mention below immediately, the command is:

NO DELETE
DO NOT DELETE
UNDELETE
ONDELETE

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Disc Operating System (DOS)
What does MSCDEX.EXE do?

it's a CD-ROM DOS driver
None of these
BIOS setup
Configures hard drives
it's a SCSI driver

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Disc Operating System (DOS)
Suppose you had an incurable computer virus and decided to wipe out all the data and partitions on your hard drive and reformat. What is the order in which you must delete the partitions?

None of these
Logical, Extended, Primary
Primary, Extended, Logical
Logical, Primary, Extended
Extended, Logical, Primary

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Disc Operating System (DOS)
In DOS, which of the following keys will bypass the CONFIG.SYS and AUTOEXEC.BAT files?

F5
F4
None of these
F8
Fl

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Disc Operating System (DOS)
Which command in DOS can be used to recover accidentally deleted files?

RECOVER
DELETE/CANCEL
UNDELETE
RESTORE

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MORE MCQ ON Disc Operating System (DOS)

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