1z1-078 exam dumps

Oracle 1z1-078 Value Package

(Include: PDF + Desktop Test Engine + Online Test Engine)

  • Exam Code: 1z1-078
  • Exam Name: Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration
  • No. of Questions: 79 Questions and Answers
  • Updated: Oct 22, 2026

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Certification exams evolve, and study material that stands still falls behind quietly. Actual4Labs prevents that for the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam: experts check the question bank daily, and updates reach you automatically — 79 practice questions that stay current.

Oracle 1z1-078 Exam Syllabus Topics:

SectionWeightObjectives
High Availability and Troubleshooting15%- Use diagnostic tools and ADDM in RAC
- Clusterware and RAC troubleshooting
- High availability components and solutions
- Backup and recovery strategies for clustered environments
Oracle Automatic Storage Management (ASM)30%- ASM architecture and Flex ASM
- Create and manage ASM disk groups
- ASM backup, recovery and migration
- ASM instance administration and monitoring
- ASM files, directories, aliases and templates
Grid Infrastructure Installation and Configuration25%- Grid Infrastructure upgrades and patching
- Install and configure Oracle Clusterware
- Pre-installation tasks and requirements
- Manage cluster nodes and network configuration
- Grid Infrastructure architecture and components
Oracle Real Application Clusters (RAC) Administration30%- Services, load balancing and connection management
- RAC One Node and policy-managed databases
- Monitor and tune RAC environments
- RAC architecture and global resources
- Create and administer RAC databases

1z1-078 Exam FAQ

The Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam requires a score of 65% to pass, and the official registration fee is USD 245 (varies by region). Knowing both numbers before you register keeps your preparation budget realistic.

The Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration practice questions are organized around the official exam objectives. Key topics include:

  • Oracle Automatic Storage Management (ASM) (30%)
  • Grid Infrastructure Installation and Configuration (25%)
  • Oracle Real Application Clusters (RAC) Administration (30%)

A systematic pass through these topics covers the syllabus end to end.

You can register for the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam through the official channels:

The Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam is scored on a scale where 65% is required to pass, and the official exam fee is USD 245 (varies by region).

Oracle recommends 12–18 months of hands-on experience administering Oracle Database 19c, RAC, ASM, and Grid Infrastructure; no mandatory prerequisite exam

You can confirm the current eligibility requirements on the official 1z1-078 exam page before you register.

Our experts review the question bank every day, and whenever a new version is released, our system sends it to your email automatically — no request needed. If an update ever seems to go missing, check your junk or spam folder first, since automated messages occasionally land there; contact us if it truly never arrived.

The Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam contains 77 questions, and you will have 120 minutes minutes to complete them. Practicing under these exact constraints makes the real exam feel like one more rehearsal.

Yes. If anything about the updated material or your preparation is unclear, you can contact our experts directly after purchase. They will work through your question and offer professional advice on how to approach the material, so the product comes with guidance, not just files.

This package includes 79 practice questions for the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam. Every answer is verified by an experienced team of experts, so you can trust what you study.

Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration Sample Questions:

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

  • A. It is created and started on only one instance when using policy-managed database configuration.
  • B. It is automatically registered in the OCR.
  • C. It is not automatically registered in the OCR.
  • D. It cannot be used to automate the opening of the PDB by the Clusterware.
  • E. It is uniformly available on all instances for administrator-managed databases.
Reveal Solution  Discussion  0

Correct Answer: B,E  🗳️

Which two steps must always be performed to delete node host04 from an Oracle 19c Clusterware cluster that does not use Grid Naming Service (GNS)? (Choose two.)

  • A. Run the crsctl delete node -n host04 command as root on host01, or on either host02 or host03.
  • B. Run the crsctl unpin css - host04 command as root on host01, or on either host02 or host03.
  • C. Run the rootcrs.pl -deconfig -force command as root on host04.
  • D. Run the rootcrs.pl -deconfig -force command as root on host01, or on either host02 or host03.
  • E. Run the crsctl delete node -n host04 command as root on host04.
  • F. Run the crsct1 unpin css - host04 command as root on host04.
Reveal Solution  Discussion  0

Correct Answer: A,C  🗳️

Examine this command and output:

Examine this command:

Which statement must be true for the successful execution of the second command?

  • A. The underlying advm volume must be configured with high redundancy.
  • B. The disk group compatibility attribute for advm must be set to 12. l or higher.
  • C. The parent snapshot must be read-only.
  • D. The parent snapshot must be read/write.
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Which three statements are true regarding ASM on a four-node cluster? (Choose three.)

  • A. A database instance on a node can only be a client of an ASM instance running on the same node.
  • B. A database instance on a node cannot be a client of an ASM instance running on other nodes.
  • C. A database instance on a node uses an ASM instance as an I/O server when requesting I/O to diskgroups.
  • D. An ASM instance and database instances can coexist on the same node.
  • E. ASM Cluster File System (ACFS) can be deployed on any nodes.
  • F. A database instance on a node can be a client of an ASM instance running on any node.
Reveal Solution  Discussion  0

Correct Answer: C,D,F  🗳️

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

  • A. All server pools in a cluster are controlled by the policy set, when user-defined policy management is used.
  • B. A server pool can have the same attributes defined for different policies in the policy set, when user-defined policy 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. Clusterware administrators cannot directly modify the policy set when Quality of Service (QoS) 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.
Reveal Solution  Discussion  0

Correct Answer: A,B,C  🗳️

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