Linux Exam Questions

The nologin shell acts as a replacement shell for the user accounts that are not intended to interactively log in to the system.

• True

• False

You can run the command sudo su - command at the shell prompt to become the root user.

• True

• False

The superuser root has UID 1000.

• True

• False

The blank command is used to a static(snapshot in time) view of process information

The blank command is used to change the age parameters of an account, such as password expiration date or the maximum number of days until a password change is mandatory.

Users who use the sudo command to run commands as root do not need to know the root password. Instead, they use their own passwords to authenticate access.

• True

• False

The blank command is used to modify an existing user account's settings such as it's primary group, home directory, and login shell type.

Which item represents a number that identifies the group at the most fundamental level?

• Groupid

• GID

• Primary Group

• UID

To delete a group, use the blank command.

All users can belong to multiple primary groups but can only belong to one secondary group at any given time.

• True

• False