Question 1

Which BaseDB lifecycle management activity is MOST directly associated with ensuring the continued availability of a database instance during a planned maintenance window?

Options :

A : Taking a full database backup using RMAN.

B : Performing an in-place upgrade of the database software.

C : Using Oracle Data Guard for a switchover operation.

D : Applying a quarterly security patch.

E : Resizing the block volume storage.

Answer: C

Question 2

Which of the following is the recommended approach for migrating a large, mission-critical database from an on-premises Exadata system to Exadata Database Service with minimal downtime?

Options :

A : Traditional export/import using Data Pump over a public network.

B : Creating a physical standby database using Data Guard and switching over to the standby in OCI.

C : Performing a full backup and restore to a new Exadata Database Service instance.

D : Using SQL Developer to copy the data over a VPN connection.

Answer: B

Question 3

Which two metrics are available for monitoring within the Performance Hub's Real-Time SQL Monitoring feature in Database Management?

Options :

A : Physical Reads

B : Average Active Sessions

C : Number of CPUs on the host

D : Database Version

Answer: A,B

Question 4

Which database lifecycle management operation in BaseDB requires the creation of a new database home and is non-reversible after completion?

Options :

A : Upgrading the Oracle Grid Infrastructure.

B : Scaling the compute shape of the VM.

C : Upgrading the Oracle Database software version.

D : Applying an operating system patch.

E : Enabling Automatic Storage Management (ASM).

Answer: C

Question 5

Which of the following is a TRUE statement regarding the storage options typically available when launching an Oracle Cloud Infrastructure (OCI) Base Database Service (BaseDB) virtual machine (VM)?

Options :

A : Block Volumes provide the primary storage and are directly attached to the VM.

B : Object Storage is the default storage option for database datafiles.

C : Local NVMe storage is always the default for BaseDB.

D : File Storage is mandatory for database backups.

Answer: A

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