Free Oracle 1Z0-078 Exam Questions

Become Oracle Certified with updated 1Z0-078 exam questions and correct answers

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Total 529 Questions | Updated On: Jun 23, 2025

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Question 1

What is the purpose of the srvctl utility in Oracle RAC administration?

A : To monitor and diagnose performance issues in the RAC cluster

B : To configure ASM diskgroups for the RAC database

C : To manage the Oracle Database instances in the cluster

D : To perform backup and recovery operations in the RAC environment

Answer: C

Question 2

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

A : Performing backup and recovery operations

B : Handling data replication

C : Providing high availability and scalability

D : Managing database instances

Answer: C

Question 3

What is the purpose of the SCAN (Single Client Access Name) during Oracle RAC installation?

A : To provide a virtual IP address for clients to connect to the cluster.

B : To enable failover and high availability for database connections.

C : To perform automatic load balancing of database connections.

D : To manage storage resources for the RAC database.

Answer: A

Question 4

What is an ASM instance in Oracle Database 19c?

A : A dedicated server process responsible for managing ASM disk groups

B : A physical representation of the actual ASM disks

C : A logical representation of the ASM disk group metadata

D : An independent database instance that manages ASM disks

Answer: D

Question 5

Which resource in RAC allows multiple instances to concurrently access the same data without conflicts?

A : Cluster Database Service (CDB)

B : Global Enqueue Service (GES)

C : Automatic Storage Management (ASM)

D : Database Control File

Answer: B

Page: 1 / 106

Total 529 Questions | Updated On: Jun 23, 2025

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