A. chgrp
B. chown
C. chmod
D. chusr
Related Mcqs:
- If a file has read and write permissions for the owner, then the octal representation of the permissions will be_________________?
A. 1
B. 6
C. 5
D. 3 - 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 - The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has________________?
A. executable permission only
B. write and executable permissions
C. both read and executable permissions.
D. both read and write permissions - The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has_______________?
A. executable permission only
B. write and executable permissions
C. both read and executable permissions.
D. both read and write permissions - What command is used to assign only read permission to all three categories of the file’letter’ ?
A. chmod u + r, g + r, o – x letter
B. chmod ugo = r letter
C. chmod a – rw letter
D. chmod go + r letter - Which command is used to assign only read permission to all three categories of the file ‘note’ ?
A. chmod go+r note
B. chmod a-rw
C. chmod ugo=r note
D. chmod u+r,g+r,o-x note - While working with mail command, which command is used to save mail in a separate file ?
A. s
B. r
C. w
D. d - The second set of the three permissions (r-) indicates that______________?
A. group has read permission only
B. other has read permission only
C. owner has read permission only
D. group has write permission only - In what file can you specify which users are not allowed to access a system via FTP ?
A. /etc/ftpusers
B. /etc/hosts.deny
C. /etc/ftpaccess
D. All of the above - Which of the following command addresses all users who are currently hooked on ?
A. write
B. mail
C. wall
D. mesg
Mcq Added by: admin
