CompTIA Linux+ (XK0-005) XK0-005 — Question 222

A junior developer is unable to access an application server and receives the following output: [root@server1 ~]# ssh dev2@172.16.25.126 dev2@172.16.25.126's password: Permission denied, please try again. dev2@172.16.25.126's password: Permission denied, please try again. dev2@172.16.25.126's password: Account locked due to 4 failed logins Account locked due to 5 failed logins Last login: Mon Apr 22 21:21:06 2021 from 172.16.16.52 The systems administrator investigates the issue and receives the following output: [root@server1 ~]# pam_tally2 --user=dev2 Login Failures Latest failure From dev2 5 04/22/21 21:22:37 172.16.16.52 Which of the following commands will help unlock the account?