Disc Operating System (DOS)
DIR command is used to

Display type of files in a sub directory
Display a list of files in a directory
Display contents of files in directory
All of the listed here

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP