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: Oct 27, 2025

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Question 1

What is Automatic Storage Management (ASM)?

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 2

Which command can be used to stop all instances of a database in Oracle RAC?

A : SHUTDOWN TRANSACTIONAL

B : SHUTDOWN ABORT

C : SHUTDOWN IMMEDIATE

D : SHUTDOWN NORMAL

Answer: D

Question 3

Which RMAN feature allows for parallel backup and restore operations in RAC environments?

A : Crosscheck

B : Parallelism

C : Incremental backups

D : Backup sets

Answer: B

Question 4

What is the purpose of the Oracle Network Configuration Assistant (NETCA) during the installation of Oracle RAC?

A : It creates the database instance on each node.

B : It manages the shared disk storage.

C : It sets up the Oracle Net listener for the RAC database.

D : It configures the interconnect network.

Answer: C

Question 5

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

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

Page: 1 / 106

Total 529 Questions | Updated On: Oct 27, 2025

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