1z0-997-22

1z0-997-22 practice questions, page 3 of 3, with answer review and explanations.

Question 11

Your customer needs to move their on-premises applications to Oracle Cloud Infrastructure (OCI). One of their applications is running on an NGINX server and a 2-node Oracle Real Application Clusters (RAC) database. What is the most cost-effective mechanism to migrate the customer application to OCI and set up regular automated backups?

  1. Launch a compute instance and run an NGINX server to host the application. Deploy Autonomous Database and import the database using Oracle Data Pump.
  2. Launch a compute instance and run an NGINX server to host the application. Deploy a 2-node VM DB Systems with Oracle RAC enabled. Import the on-premises database to OCI VM DB Systems using Oracle Data Pump and then enable automatic backups.
  3. Launch a compute instance for both the NGINX application server and the database server. Attach block volumes on the database server compute instance and enable backup policy to backup the block volumes.
  4. Launch a compute instance and run an NGINX server to host the application. Deploy a 1-node VM DB Systems with Oracle RAC enabled. Import the on-premises database to OCI VM DB Systems using data pump and then enable automatic backups.