Which of the following is MOST likely to be the problem?

User ‘jones’ cannot login to a Linux server. The technician checked the server records and noted that shadow passwords are disabled. The technician also noted that /etc/passwd contains the following entry:
jones:*:1001:300:Bob Jones:/home/jones:/bin/bash

Which of the following is MOST likely to be the problem?

A.
The account is using a service UID (User ID).

B.
Jones used the wrong password.

C.
The account is disabled.

D.
The account is expired.