When setting up DNS for bare metal and VM DB Systems, which two options are available?

When setting up DNS for bare metal and VM DB Systems in Oracle Cloud Infrastructure (OCI), the correct answer focuses on the ability to utilize a custom DNS resolver. This option allows you to define your DNS settings tailored to your specific networking configuration, ensuring that the database systems can resolve hostnames correctly and efficiently within your cloud environment.

Using a custom resolver is particularly important in applications where you need to manage internal naming conventions or integrate with existing on-premises DNS services. This provides flexibility and control over DNS resolution, making it suitable for deploying both bare metal and virtual machine database systems.

The other options do not align with the requirements for setting DNS in this scenario. While the Internet and custom resolver was offered, it doesn’t emphasize the unique needs of database systems as effectively. Similarly, Google DNS servers and options like Internet with VCN resolver may not offer the tailored capabilities required for specific integration needs or environments within OCI. This highlights the advantage of choosing a custom resolver for precise DNS management in cloud-based database deployments.