1z0-998-21 試験問題を無料オンラインアクセス

Examine the exhibit:

Which three statements are true about the DB system that would be created?

• A.DB system will have 2 CPU cores and 24 GB memory.
• B.DB system will have 24 CPU cores and 320 GB memory.
• C.VM DB system will be created.
• D.Storage can be scaled up after the creation of the DB system.
• E.CPU core count of the DB system can be increased after the creation.

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

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

What is needed on the host to work with API to launch a DB system?

• A.JDK
• B.Oracle Database
• C.JRE
• D.python 2.6 or later

Which two statements are true about the regions and availability domains (AD)?

• A.OCI is hosted in multiple regions and multiple availability domains.
• B.A region can have only one AD for disaster recovery capability.
• C.OCI is hosted in one region with multiple availability domains.
• D.Regions provide disaster recovery capability.

Which two statements are true about bare metal DB systems?

• A.It can have performance overhead due to a single server.
• B.It can have multiple database homes, which can be of different versions.
• C.It consists of a single server with locally attached NVMe storage.
• D.It can have multiple database homes with different database software edition.