Question Regarding Sudo and Root Account of a Linux System

Is the password being input for the regular user sudoers during command execution the same with the ROOT account password?

hi @ejcs001,
How do I execute ALL sudo commands without password?
Type the following command as root user:
visudo
Or
$ sudo visudo
Append the following entry to run ALL command without a password for a user named tom:
tom ALL=(ALL) NOPASSWD:ALL