Free Oracle 1z0-915-1 Exam Dumps Questions & Answers

Which three must be provided when creating a channel? (Choose three.)

• A.  Channel name
• B.  Replication delay
• C.  Source connection SSL mode
• D.  Target DB system
• E.  Source connection password

What happens when you perform a switchover of a high-availability DB system with an attached HeatWave cluster?

• A.  The HeatWave cluster is no longer valid; you must re-create the HeatWave cluster.
• B.  The HeatWave cluster is attached to the new primary instance.
• C.  The HeatWave cluster is deleted and a new HeatWave cluster is attached to the new primary instance.
• D.  The HeatWave cluster remains attached to the same DB system and the new primary instance redirects queries to that cluster.

You create a MySQL DB system with default port numbers, and attach it to a subnet.
Which configuration is required on the subnet to enable client applications to connect to the DB system?

• A.  Create an ingress rule that allows stateless connections on port 3306 and 33060.
• B.  Create an egress rule that allows stateful connections on port 3306 and 33060.
• C.  Create an egress rule that allows stateless connections on port 3306 and 33060.
• D.  Create an ingress rule that allows stateful connections on port 3306 and 33060.

Which is true about exporting data to Object Storage with MySQL Shell util.dumpInstance?

• A.  You must have a valid OCI CLI configuration.
• B.  You must provide an OCI username and password to gain write access to Object Storage.
• C.  You must specify ocimds: true.
• D.  You must specify ociParManifest: true.

You want to enable high availability of a stand-alone DB system. Which two conditions are required? (Choose two.)

• A.  The DB system automatic backup must be enabled.
• B.  The DB system crash recovery must be enabled.
• C.  The DB system delete protection must be enabled.
• D.  The DB system must be active.
• E.  The DB system point-in-time recovery must be enabled.