DCOM 142 - Quizzes 6 onward ACTUAL UPDATED QUESTIONS AND CORRECT
ANSWERS
what does the ls -l command do? List directory contents in long format
A Linux system administrator ... For example, what would setting the immutable attribute
the administrator accomplish by entering the command
chattr +i {filename}?
what command is used to change the owner, the group, chown
or both for a file or a directory?
The root user utilizes the chgrp command to give Run chgrp again listing the root user as the new owner
ownership of a file to another user. What must the root
user do to regain ownership of the file?
Which of the following command sets "owner" and chmod 775 file
"group" to rwx permissions and other" permissions on file
to r-x?
What option causes chown to change ownership on an -r & --recursive
entire directory tree? ( Choose all that apply)
Which of the following commands can be used to groupdel
remove a group from a linux computer?
Which of the following commands will display the groups id
a user belongs to?
Since system administrators have the option to use either 644
the absolute mode or symbolic mode to provide
permissions settings, it is crucial for new administrators to
understand both modes. For example, what would the
corresponding absolute mode value be for permissions
expressed as u=rw,g=r,o=r in symbolic mode?
It is important for system administrators to properly -rwxrw-r-- project A
interpret permissions strings to correctly manage
permissions. For example, which of these permissions
strings is correct for a file named projectA with the user
having read, write, and execute, the group having read
and write, and others having read-only permissions
granted?
What is the preferred method of package management in Dandified YUM (DNF)
Red Hat Linux distribution?
ANSWERS
what does the ls -l command do? List directory contents in long format
A Linux system administrator ... For example, what would setting the immutable attribute
the administrator accomplish by entering the command
chattr +i {filename}?
what command is used to change the owner, the group, chown
or both for a file or a directory?
The root user utilizes the chgrp command to give Run chgrp again listing the root user as the new owner
ownership of a file to another user. What must the root
user do to regain ownership of the file?
Which of the following command sets "owner" and chmod 775 file
"group" to rwx permissions and other" permissions on file
to r-x?
What option causes chown to change ownership on an -r & --recursive
entire directory tree? ( Choose all that apply)
Which of the following commands can be used to groupdel
remove a group from a linux computer?
Which of the following commands will display the groups id
a user belongs to?
Since system administrators have the option to use either 644
the absolute mode or symbolic mode to provide
permissions settings, it is crucial for new administrators to
understand both modes. For example, what would the
corresponding absolute mode value be for permissions
expressed as u=rw,g=r,o=r in symbolic mode?
It is important for system administrators to properly -rwxrw-r-- project A
interpret permissions strings to correctly manage
permissions. For example, which of these permissions
strings is correct for a file named projectA with the user
having read, write, and execute, the group having read
and write, and others having read-only permissions
granted?
What is the preferred method of package management in Dandified YUM (DNF)
Red Hat Linux distribution?
