Q1: Which of the following batch file is made by DOS?
- a) AUTOEXEC.BAT
- b) AUTOEXC.BAT
- c) AUTOEXE.BAT
- d) all
Q2: Which one is used to restore previous command line?
- a) F1
- b) F2
- c) F3
- d) F4
Q3: What is the process of moving from one open window to another window called?
- a) task opening
- b) task switching
- c) logging off
- c) shutting down
Q4: Scandisk is used for analyzing and repairing the
- a) lost clusters
- b) physical clusters
- c) FAT
- d) all of the above
Q5: Which of the following is not performed by OS?
- a) disk management
- b) memory management
- c) virus protection
- d) application management
