Top 350+ Solved Basics of Operating System MCQ Questions Answer
Q. You need to duplicate the entire disk which command will you use?
a. Copy
b. Move
c. Diskcopy
d. All of above
Q. Which of the following is not a system tool?
a. Scandisk
b. Drive space
c. Disk defragmenter
d. Doskey
Q. DOS stand for
a. Dummy operating system
b. DOS operating system
c. Dirty operating system
d. Disk operating system
Q. Which of the following statement about directories is false?
a. Directories can exist inside directories
b. The root directory is always at the highest level
c. Directories cannot be renamed
d. Directories can be deleted
Q. Which command allows you to show the contents of disk widely in screen?
a. Dir/p
b. Dir/b
c. Dir/w
d. Dir/o:w
Q. Which command will be used to display only the file name and extensions in wide format?
a. Dir/b
b. Dir A:
c. Dir/s
d. Dir/w
Q. Which command permits to see the directory structure in DOS?
a. Display structure
b. Tree
c. Dir/all
d. All of above
Q. The command used to display all files (.exe) from the system
a. Dir *.exe
b. Dir *.exe/s
c. Dir *.exe/all
d. None of above
Q. The command refreshes the screen and places the cursor at the top left corner of screen
a. CLS
b. Clear
c. Dir
d. CHKDSK
Q. Which command is used to provide access to program located in other directory or disk?
a. Tree
b. Path
c. Dir
d. CD