A Linux administrator is configuring a web server that connects to an external SQL database. However, after starting the web application, the logs are show an error message: Which of the following is

Writing 0 to seLinux/enforce would temporarily disable enforcement at runtime but uses an incorrect relative path and does not persist after a reboot, making it an unreliable fix.

restorecon -rv /var/www/html restores file context labels for web content but does not address SELinux network boolean restrictions that block outbound database connections.

The sed command modifies /etc/selinux/config to set SELINUX=permissive, which transitions SELinux from enforcing mode to permissive mode persistently across reboots. In permissive mode, SELinux logs policy violations but does not block them, allowing the web application to connect to the external database. This is a system-wide configuration change that survives reboots, making it a durable fix.

While setsebool -p httpd_can_network_connect_db 1 would be the targeted fix for this scenario, the option as written contains a typo in the command name (setseboo1 with a digit) and an incorrect boolean name (http-can-network_connect_db), making it syntactically invalid.