Which of the following would BEST allow an administrator to regain access and set a new known password at the same time?

A Linux server needs to be accessed, but the root password is not available.

Which of the following would BEST allow an administrator to regain access and set a new known password at the same time?
A . Boot into a single-user mode and reset the password via the passwd command.
B . Boot into a single-user mode and reset the password by editing the /etc/passwd file.
C . Boot into a single-user mode and reset the password by editing the /etc/shadowfile.
D . Boot into a single-user mode and reset the password via the chage command.

View Answer

Answer: A

Explanation:

Reference: https://phoenixnap.com/kb/how-to-change-root-password-linux