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: Jan 08, 2025

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Question 1

Which utility can be used to migrate non-ASM Oracle databases to ASM?

A : Data Pump

B : SQL*Loader

C : RMAN

D : Oracle Enterprise Manager

Answer: C

Question 2

Which two operating system users and groups must be created on each node before installing Oracle Grid Infrastructure 19c? (Choose two.)

A : an 0/S user to own the Oracle Database installation

B : an O/S group called dba

C : an O/S user to own the Grid Infrastructure installation

D : an O/S group to own the software inventory

E : A group to own Automatic Storage Management (ASM) Filter Driver-provisioned storage

F : an O/S user to own the Clusterware installation and a different O/S user own the Automatic Storage Management (ASM) installation

Answer: C,D

Question 3

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 4

Which of the following processes is responsible for coordinating message transactions between instances in a RAC database?

A : LGWR

B : LCK

C : LMD

D : LMON

Answer: C

Question 5

What is the primary purpose of the cluster interconnect in Oracle RAC?

A : Managing user connections and load balancing.

B : Providing high-speed network connectivity for client connections.

C : Allocating shared memory and managing Oracle processes.

D : Facilitating communication between instances in the cluster.

Answer: D

Page: 1 / 106

Total 529 Questions | Updated On: Jan 08, 2025

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