Oracle Cloud Infrastructure 2019 Cloud Operations Associate — Question 2

What are two ways to enable a port on your DBaaS VM server for access to your DBaaS instance?

Answer options

• A. Use your public and private key pairs to define a list of preferred ports that get enabled during your DBaaS instance installation.
• B. Create a tunnel for port forwarding by using SSH.
• C. Configure all remote connections through port 22 that is assigned by default for SSH connections.
• D. Ask Oracle DBaaS Support to open the required ports.
• E. Use the DBaaS Compute Cloud Service Console to open ports to a set of IP addresses.

Correct answer: B, C

Explanation

The correct answers, B and C, are valid methods for enabling access: B allows for secure port forwarding through SSH, while C utilizes the default SSH port for connections. Options A and D are incorrect because they involve configuration or support requests that do not directly enable ports, and E is not a method for direct port access to a DBaaS instance.