Disc Operating System (DOS)
Which command will be used to display a column file compression ratio for each file of Double spaced disk?

DIR/S
DIR/W
DIR /C (/C switch introduced in DOS version 6.00)
DIR/B

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Disc Operating System (DOS)
Which statement is valid about "TIME" command?

MS DOS displays the time in 12-hour or 24-hour format
Time command is used to display and allow changes to the system time
Time format can be changed by changing in country setting in config.sys file
All of above

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