1Z0-078 Practice Online

Question 1

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 2

Which of the following methods can be used for backup and recovery in Oracle RAC?

A :

RMAN (Recovery Manager)

B :

Flashback Database

C :

Export/Import

D :

Data Pump

Answer: A

Question 3

Which role is responsible for installing the Oracle Grid Infrastructure software?

A :

Oracle Application Developer

B :

Oracle ASM Administrator

C :

Cluster Administrator

D :

Oracle DBA (Database Administrator)

Answer: C

Question 4

Which two statements are true regarding ASM when installing Oracle Grid Infrastructure 19c? (Choose two.)

A :

If ASM disk groups are configured for the Clusterware files, then ASM must be used for all databases on the cluster.

B :

The Installer permits the creation of a disk group to be used for the Recovery Area for the ASM instance.

C :

If no ASM disk groups are specified during installation, then ASM instances are not started after the installation completes on any cluster node.

D : ASM disk groups used for voting files and OCR files require a quorum failqroup.

E : The Installer permits the creation of a disk group for use by the voting disks and OCR file.

Answer: C,E

Question 5

What is the purpose of Oracle Restart in Grid Infrastructure?

A :

To manage network resources in a cluster

B :

To manage storage resources in a cluster

C :

To automatically restart failed Oracle services

D :

To manage database instances in a cluster

Answer: C

Name:	Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration
Exam Code:	1Z0-078
Certification:	Oracle Database
Vendor:	Oracle
Total Questions:	529
Last Updated:	Apr 22, 2024

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