Oracle 1z1-078 exam : Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration

1z1-078 Exam Simulator
  • Exam Code: 1z1-078
  • Exam Name: Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration
  • Updated: Oct 11, 2026
  • Q & A: 79 Questions and Answers

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About Oracle 1z1-078 Exam Braindumps

What makes the 1z1-078 exam hard is not the syllabus — it is the way Oracle phrases its questions. The 79 practice questions from Exam4PDF train you on that exact logic and pattern, which is why so many candidates walk out of the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration smiling.

Oracle 1z1-078 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration
Exam Number:1Z0-078
Exam Format:Multiple Choice
Passing Score:65%
Available Languages:English
Certificate Validity Period:Oracle certifications currently do not have a fixed expiration period, but certification status may be affected by product retirement policies.
Related Certifications:Oracle Certified Professional (OCP) - Oracle Database 19c
Oracle Database Administration 2019 Certified Professional
Exam Price:$245 USD
Exam Duration:120 minutes
Real Exam Qty:77
Sample Questions:Oracle 1z1-078 exam simulator
Exam Way:Online Proctored Exam or Pearson VUE Test Center
Pre Condition:Oracle recommends hands-on experience with Oracle Database 19c, RAC, ASM, and Grid Infrastructure administration. This exam is commonly pursued as part of the Oracle Database Administration 2019 Certified Professional credential path.
Official Syllabus URL:https://education.oracle.com/oracle-database-19c-rac-asm-and-grid-infrastructure-administration/pexam_1Z0-078

Oracle 1z1-078 Exam Syllabus Topics:

SectionObjectives
Patching and Upgrades- Maintain Cluster Software
  • 1. Apply rolling patches
  • 2. Perform rolling upgrades
  • 3. Manage Grid Infrastructure patching
Oracle RAC Administration- Manage RAC Databases
  • 1. Create and configure RAC databases
  • 2. Manage services in RAC environments
  • 3. Monitor RAC instances and resources
Backup and Recovery in RAC Environments- RMAN Operations
  • 1. Perform RAC-aware backups
  • 2. Manage backup strategies for high availability
  • 3. Restore and recover clustered databases
Oracle ASM Administration- Manage ASM Storage
  • 1. Manage ASM instances
  • 2. Administer ASM Cluster File System (ACFS)
  • 3. Create and manage disk groups
Monitoring and Troubleshooting- Performance and Diagnostics
  • 1. Troubleshoot RAC and ASM issues
  • 2. Analyze Clusterware logs
  • 3. Monitor cluster resources
High Availability and Failure Management- Cluster Availability
  • 1. Implement failover strategies
  • 2. Configure high availability services
  • 3. Manage node failures and eviction scenarios
Oracle Grid Infrastructure Installation and Configuration- Install Oracle Grid Infrastructure
  • 1. Configure Oracle Clusterware
  • 2. Configure network and storage prerequisites
  • 3. Prepare cluster nodes for installation

1z1-078 Exam FAQs for Serious Oracle Candidates

Plan on needing 65% to pass the 1z1-078 exam, and budget $245 USD for the official registration. Treat that fee as single-use: a failed attempt means paying the same amount again for a retake. The cheapest insurance policy is preparation — cycle through the 79 practice questions at Exam4PDF until your timed mock results clear the passing mark consistently, and only then schedule your exam.

The Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration blueprint spans 7 domains. The heaviest hitters include Oracle Grid Infrastructure Installation and Configuration, Oracle ASM Administration, and Patching and Upgrades. The complete breakdown — every domain and subtopic — is laid out in the syllabus section above, and that is the map your study sessions should follow.

Expect 77 questions and 120 minutes on the clock for the 1z1-078 exam. Time management is a skill of its own here: candidates who untimed-study often discover the real pressure only when the countdown starts. Build that muscle memory early — run full timed simulations in the Exam4PDF desktop or online test engine, practice flagging and skipping, and let pacing become reflex before exam day.

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If you sit the 1z1-078 exam within 60 days of purchase and the result is a fail, the Exam4PDF money back guarantee has you covered: file within 2 days of the exam with a scan of your enrollment slip and the official score report (PDF), and the claim is processed within 7 days. The candidate name must match the payer name; exams taken within 3 days of purchase, purchases never used in an actual attempt, free materials, and expired orders fall outside the policy. Not interested in a refund? Exchange the product for two free exam packages of equal value and keep the update service on your original purchase.

Formally known as the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration, the 1z1-078 exam is Oracle's way of certifying that you can apply its technologies to real-world problems — pass it, and you hold the Oracle Database certification, a Professional-level credential. Because it is vendor-backed and skills-driven, employers treat it as proof rather than promise. It also feeds into a wider path that includes Oracle Database Administration 2019 Certified Professional, Oracle Certified Professional (OCP) - Oracle Database 19c.

There is — Exam4PDF publishes a free PDF demo of the 1z1-078 materials, so you can verify the accuracy and relevance of the questions before committing a cent. Buying unlocks 365 days of free updates on top of the full question bank, and if your product ever expires, the update service renews at a 50% discount from your member zone.

Oracle recommends hands-on experience with Oracle Database 19c, RAC, ASM, and Grid Infrastructure administration. This exam is commonly pursued as part of the Oracle Database Administration 2019 Certified Professional credential path.

Requirements like these evolve, so before locking in an exam date, double-check the current rules on the official Oracle exam page.

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

Question #1

Which three resources are managed using global concurrency control in an Oracle 19c RAC multi-instance database? (Choose three.)

  • A. Database block buffers
  • B. Redo log buffers
  • C. Enqueues
  • D. Cursors
  • E. Mutexes
  • F. Latches
Reveal Solution  Discussion  0

Correct Answer: C,E,F  🗳️

Question #2

Which three statements are true about diagnostic reporting for the OCR and OLR files? (Choose three.)

  • A. The OCRCONFIG utilty can be used to repair a corrupt OCR file in an online fashion with the clusterware running on all nodes.
  • B. The OCRDUMP utility can dump specific keys from the OLR 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 OCRCHECK utility can check 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.
Reveal Solution  Discussion  0

Correct Answer: B,D,E  🗳️

Question #3

Which three statements are true regarding multitenant architecture for RAC databases? (Choose three.)

  • A. One undo tablespace for each instance is required.
  • B. PDBs can have local temporary
  • C. You can open one, several, or all PD3s on one, several, or all cdb instances.
  • D. It requires the cdb to use shared undo management.
  • E. One undo tablespace for each pdb is required.
  • F. PDBs must use shared Temporary
Reveal Solution  Discussion  0

Correct Answer: B,C,D  🗳️

Question #4

Which two statements are true about node listeners in a Grid Infrastructure Cluster using ASM? (Choose two.)

  • A. There can be only one node listener per node.
  • B. They run from the Grid Infrastructure home by default.
  • C. They listen on behalf of any ASM instance and all database instances on the same node.
  • D. They listen only for database instances on the same node.
  • E. They listen only for the ASM instance on the same node.
Reveal Solution  Discussion  0

Correct Answer: B,C  🗳️

Question #5

You performed these steps to disable an ADVM volume containing an ACFS file system:
1. Dismount the file system.
2. Disable the volume with the ASMCMD voldisable command.
Which two statements are true regarding the actions performed? (Choose two.)

  • A. The ACFS file system will be permanently removed from the volume.
  • B. The volume can be enabled and the file system can be mounted back again to access the existing data.
  • C. The disabling of volume does not destroy data in the file system.
  • D. The ACFS mount registry with Oracle restart is automatically deleted.
  • E. The ACFS file system will be permanently removed from the volume only if the file system is empty.
Reveal Solution  Discussion  0

Correct Answer: B,C  🗳️

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