Question 1

What does RAC stand for in Oracle Database 19c?

Options :

A :

Real Application Cluster

B :

Resource and Access Control

C :

Replication and Automation Cluster

D :

Reliable and Availability Cluster

Answer: A

Question 2

What is Automatic Storage Management (ASM)?

Options :

A :

A technique for optimizing the performance of ASM disk groups

B :

An Oracle database feature used for managing the storage of data files

C :

An administrative tool for monitoring and tuning ASM instances

D :

A method for automatically managing disk space allocation and file management in Oracle RAC environments

Answer: D

Question 3

What is the maximum number of instances that can be part of an Oracle RAC cluster?

Options :

A : 2

B :

Unlimited

C : 4

D : 8

Answer: B

Question 4

Which two statements are true about High Availability NFS (HANFS)? (Choose two.)

Options :

A : HANFS provides high availability in case of an NFS client failure.

B : HANFS' performance depends on the characteristics of the underlying ASM disks.

C : HANFS does not depend on NFS services provided by the underlying operating system.

D : HANFS provides high availability in case of cluster node failure.

E :

NFS client requests are distributed by DNS in a round-robin fashion to the cluster nodes that export the NFS

Answer: B,D

Question 5

What is the role of the Clusterware component in Oracle RAC?

Options :

A :

Performing backup and recovery operations

B :

Handling data replication

C :

Providing high availability and scalability

D :

Managing database instances

Answer: C

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