Linux Essentials Chapter 14 Test Online 2016

UIDs 1-500 are usually reserved for what kind of users?

If a user is deleted, the files and directories that the user owned…

Which of the following options for the useradd command allows root to specify the UID to be associated with the account?

Which of the following options for the useradd command allows root to specify supplementary groups the user will be a member of?

On a system that does not use UPG, the useradd command will also create a user group. For example, user bob, group bob.. True or False?

The useradd command will create a home directory by default for a user.. True or False?

The usermod command can be used to do all of the following except…

Which of the following commands will add the group extra to the user bob’s secondary groups in addition to bob’s current secondary groups?

Which option for the usermod command can be used to specify a user’s group (either primary or secondary)?. (choose two)

For non-root users, the passwd command can only be used to change the password of the user running the command.. True or False?

The userdel command will…

The groupmod command can be used to change a group name.. True or False?

The groupmod command can be used to change a group GID.. True or False?

The groupmod command can be used to add users to a group.. True or False?

Which of the following commands can be used to modify a group?

Which command can be used to determine a user’s most recent log in?

Which of the following files contains encrypted user password information?

Which of the following files contains user IDs?

Which of the following files does the groupadd command use to determine the new GID when a GID isn’t specified?

Which of the following commands, run as root, will prevent the user bob from logging in?

What directory contains user’s home directories?