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: Aug 06, 2025

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Question 1

Which three statements are true about diagnostic reporting for theOCRandOLRfiles? (Choose three.)

A : The OCRCHECK utility can check the OLRWhich two statements are true about resources defined by an administrator and registered with Oracle 19c Clusterware for high availability? (Choose two.) in an online fashion with the clusterware running on all nodes.

B : The OCRCONFIG utility can be used to repair a corrupt OCR file in an online fashion with the clusterware running on all nodes.

C : The CLUVFY utility can check the integrity of the OCR but not the OLR.

D : The OCRDUMP utility can dump specific keys from the OLR in an online fashion with the clusterware running on all nodes.

E : The OCRDUMP utility can dump specific keys from the OCR in an online fashion with the clusterware running on all nodes.

Answer: A,D,E

Question 2

Which flag of the "srvctl relocate service" command allows you to specify the source and target instances for service relocation?

A : #NAME?

B : #NAME?

Answer: B

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 command is used to create an ASM disk group in Oracle Database 19c?

A : CREATE DATAGROUP

B : CREATE DISKSET

C : CREATE DISKGROUP

D : CREATE ASMGROUP

Answer: C

Question 5

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

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Total 529 Questions | Updated On: Aug 06, 2025

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