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Free Oracle 1z0-078 Practice Exam with Questions & Answers | Set: 3

Questions 21

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

Options:
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

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Questions 22

Which three statements are true about the administration and use of policy sets in Oracle 19c Clusterware? (Choose three.)

Options:
A.

All server pools in a cluster are controlled by the policy set, when user-defined policy management is used.

B.

Clusterware administrators cannot directly modify the policy set when Quality of Service (QoS) Management is used.

C.

A server pool can have different attributes defined for different policies in the policy set, when user-defined policy management is used.

D.

A server pool can have the same attributes defined for different policies in the policy set, when user-defined policy management is used.

E.

Servers in a server pool outside the control of the policy set are never affected by policy changes, when user-defined policy management is used.

Questions 23

Which two statements are true regarding the default service that is automatically created upon PDB creation in a RAC database environment? (Choose two.)

Options:
A.

It is uniformly available on all instances for administrator-managed databases.

B.

It cannot be used to automate the opening of the PDB by the Clusterware.

C.

It is automatically registered in the OCR.

D.

It is created and started on only one instance when using policy-managed database configuration.

E.

It is not automatically registered in the OCR.

Exam Code: 1z0-078
Certification Provider: Oracle
Exam Name: Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration
Last Update: Jul 19, 2025
Questions: 77
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