Explanation/Reference:
To access Oracle DBaaS Monitor when the HTTPS port is blocked, you must create an SSH tunnel to port
443 on the compute node hosting the DBaaS Monitor.
Note: How you access Oracle DBaaS Monitor depends on whether the HTTPS port (443) has been unblocked. When a Database Cloud Service deployment is first created, the HTTPS port is blocked to ensure network security
Incorrect Answers:
C: You should enable the ora_p2_httpsslsecurity rule, not disable it.
When a database deployment is created, the following Oracle Compute Cloud Service security rules are created, but set to a disabled status:
* ora_p2_httpssl, which controls access to port 443, the port used for HTTPS connections, including Oracle REST Data Services, Oracle Application Express, and Oracle DBaaS Monitor.
..etc.
To enable access to a compute node port, you enable the appropriate security rule.
References: https://docs.oracle.com/en/cloud/paas/database-dbaas-cloud/csdbi/access-dbaas- monitor.html