Related Questions

While working with MS-DOS, which command is used to display a list of deleted files that DOS can undelete?
A UNDELETE *.*
B UNDELETE/ALL
C UNDELETE/LIST
D UNDELETE
E None of the above
Which command is used to display a list of deleted files that DOS can undelete?
A Undelete *.*
B Undelete/all
C Undelete/list
D None of the above
While working with MS-DOS, which command is used to undelete a bunch of files with extension DOC that you have just deleted?
A UNDELETE
B UNDELETE *.DOC
C UNDELETE/ALL
D UNDELETE/LIST
E None of the above
For the final step in a calculation , chunnu accidentally accidentally divided by 1,000 instead of multiplying by 1,000 . what should he do to his incorrect answer to correct it?
A Multiply by 1,000
B Multiply by 100,000
C Multiply by 1,000,000
D square it
While working with MS-DOS, which command is used to force DOS to recheck all clusters when reformatting a disk?
A FORMAT/B
B FORMAT/S
C FORMAT/8
D FORMAT/C
E None of the above
While working with MS-DOS, which command is used to restore files that were backed up using the BACKUP command?
A COPY
B DISKCOPY
C RESTORE
D STORE
E None of the above
Which internal DOS command clears the screen and places the DOS prompt in the upper left corner of the screen?
A cls
B close
C quit
D exit
E None of the above
Batch files contain a group of MS-DOS commands that are run in successive order. What filename extension identifies batch files?
A COM
B BAT
C EXE
D SYS
E None of the above
Which command is used to undelete delete a bunch of files with extension doc that you have just deleted
A Undelete
B Undelete *.doc
C Undelete/all
D All of the above
DOS uses letters of the alphabet to designate disk drives. How many disk drives can DOS address (recognize)?
A 4
B 26
C 1
D 16
E None of the above

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