CompTIA Linux+ (XK0-005) XK0-005 — Question 18

An administrator deployed a Linux server that is running a web application on port 6379/tcp. SELinux is in enforcing mode based on organization policies. The port is open on the firewall. Users who are trying to connect to a local instance of the web application receive Error 13, Permission denied. The administrator ran some commands that resulted in the following output: Which of the following commands should be used to resolve the issue?