What are the steps to create a user account from a Linux terminal?

The Linux operating system is multi-user and multi-platform.
To create a new user account, it is necessary to have root privileges.
The command to create a new user account is 'useradd'.
After creating the user account, it is necessary to create a password using the 'passwd' command.
a. I, II, III, and IV are correct.
b. Only II and III are correct.
c. Only III and IV are correct.
d. Only I and II are correct.