Free Oracle 1Z0-998-20 Exam Dumps Questions & Answers

Which three are the prerequisites/conditions for the backing up to OCI Object Storage?

• A.OCI account username and password.
• B.Database must be in archivelog mode.
• C.DB system must have access to the applicable Swift endpoint or Object Storage.
• D.VCN must be configured with an internet gateway.
• E.VCN must be configured with dynamic routing gateway.

Which two statements are true about VM DB systems?

• A.It can have one or two nodes based on the shape selected for the DB system.
• B.Number of CPU cores cannot be changed after the creation of the DB system.
• C.It can have only one node with local storage.
• D.It can have multiple database homes with different database software versions.

Examine the command:

Which operation will be performed by the execution of the command?

• A.Update the CLI for the backward compatibility.
• B.Update the CLI to have the latest new and updated commands.
• C.Apply the patches to the server components in the DB systems.
• D.Apply the patches to the databases in the DB systems.

You want to store the backup of a database to the Object storage for the long extended period of time due to the mandatory compliance. Which approach would you use?

• A.Content repository
• B.Big Data/Hadoop support
• C.Backup/archive
• D.Very large datasheets

Which two important factors need to considered while configuring a DB system?

• A.Transparent Data Encryption
• B.Dynamic Routing Gateway
• C.Cluster Time Synchronization Service
• D.Service Gateway
• E.Network Time Protocol