Related Questions

The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is:
A 0
B 755
C 744
D 555
E None of the above
Which of the following commands is used to absolutely assign all permissions to the owner, read and write permissions to the group and only executable permission to the others of the file note?
A chmod 761 note
B chmod 671 note
C chmod 167 note
D chmod 4=rwx, g=rw note
E None of the above
Which command is used to make all files and sub-directories in the directory (progs) executable by all users?
A chmod -R a+x progs
B chmod -R 222 progs
C chmod -1 a+x progs
D chmod -x a+x progs
E None of the above
Which of the following commands is used to assign executable permission to the owner of the file named "note"?
A chmod g+x note
B chmod u+w note
C chmod u+x note
D chmod ugo+x note
E None of the above
Which commands is used to assign executable permission to all of the files named "letter"?
A chmod ugo+r letter
B chmod ugo+rw letter
C chmod u+x letter
D chmod ugo+x letter
E None of the above
Which of the following commands is used to list contents of directories?
A ls
B lp
C dir
D tar
E None of the above
The ratio of the length to the width of a rectangular advertising display is approximately 3.3 to 2. If the width of the display is 8 meters, what is the approximate length of the display, in meters?
A 7
B 11
C 13
D 16
Which of the following commands is used to save the output of the who command in a file named user.lst, as well as display it?
A who | tee user.lst
B who > user.lst
C who >> user.lst
D who
E None of the above
While working with MS-DOS, which command is used to display the contents of a file and pause the display after each screenful of information?
A TYPE filename | MORE
B CAT filename | MORE
C CAT filename | pg
D MORE filename
E None of the above
What command is used with file named 'letter' to remove the executable permission from the user and assign read permission to the group and others?
A chmod go + x, u - x letter
B chmod g - x, uo + r letter
C chmod go + r, u + x letter
D chmod u - x, go + r letter
E None of the above

Next steps