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Disc Operating System (DOS)

Disc Operating System (DOS)
Internal command in Dos are

Dir, ren, sys
Del, disk copy, label
Cls, rd label
Time, type, dir

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Disc Operating System (DOS)
Each time you turn on your computer, it will check on the control file

Command.com, io.sys
Command.com, io.sys, msdos.sys
Command.com, date.com, dir.com
Chkdsk.exe

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Disc Operating System (DOS)
Which command divides the surface of the blank disk into sectors and assign a unique address to each one

Fat
Chkdsk
Format
Ver

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Disc Operating System (DOS)
How would you allow device drivers and TSR's to be loaded into Upper Memory Blocks?

Loadhigh=
DOS=UMB
DOS=High
Devicehigh=

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Disc Operating System (DOS)
While working with MS-DOS, which command will you use to transfer a specific file from one disk to another?

DISKCOPY
COPY
TIME
RENAME

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Disc Operating System (DOS)
Which command will prevent subsequent changes to the file CBT.EXE?

COPY + r CBT.EXE
ATTRIB + r CBT.EXE
RENAME + r CBT.EXE
MODE + r CBT.EXE

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MORE MCQ ON Disc Operating System (DOS)

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