7.____ command is used by the superuser for changing root’s password.*1 pointa) pdb) passwordc) pswdd) pwd

Where is the user password stored?0.5 Marks/etc/shadow/root/password/etc/password/etc/passwd

In Linux the sudo command is used toGroup of answer choicesSubstitute one users privileges for anotherRun programs with the security privileges of root"Login as another user, usually root"Elevate the privilege of the command being run

1. The system administrator is also known as _____*1 pointa) master userb) superuserc) root userd) master and super user

On Linux systems, which CLI command and flags are used to force a user to change their password upon their next login? (Choose all that apply)1 pointuser -e usernamepassword -changeusernamepasswd -eusernamepasswd --expire username

In Linux, what does the PS1 environment variable control?*1 pointa) System passwordb) Shell promptc) Disk spaced) User profile