For UNIX/Linux, passwords are stored in which location?

A. /etc/passwd
B /etc/shadowpass
C. /passwd/etc
D. /sec/passwd

A
Explanation: For UNIX/Linux, passwords are stored in the /etc/passwd or /etc/shadow file. Because the /etc/passwd file is a text file that can be easily accessed, you should ensure that any Linux servers use the /etc/shadow file where the passwords in the file can be protected using a hash.