Disk Operating System (DOS) - Section 3 Multiple Questions and Answers.




21.The PATH command is usually found as part of your _____ file.
A. CONFIG.SYS
B. CONFIG.BAT
C. AUTOEXEC.SYS
D. AUTOEXEC.BAT

22.Which command is used to display the subdirectory structure of the currently logged drive and pause the screen display after each screenful of information?
A. TREE
B. DELTREE/F
C. DIR | MORE
D. TREE | MORE

23.If you do not know the current time, which command will you use to display the time?
A. COPY
B. VER
C. TIME
D. FORMAT

24.Filename extensions help identify certain files. What filename extension identifies executable files?
A. INF
B. PRO
C. EXE
D. SYS

25.Which combination of keys allows you to perform a warm boot?
A. Ctrl+ESC
B. Ctrl+Alt+DEL
C. Ctrl+Shift+DEL
D. Ctrl+Shift+ENTER

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