Exam Name: Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration
Certification Provider: Oracle
Corresponding Certification: Oracle Database
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Check Updated on: Oct 31, 2026
No. of Questions: 79 Questions & Answers with Exam Engine
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- Total Questions: 79
- Updated on: Oct 31, 2026
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Oracle 1z0-078 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration |
| Exam Number: | 1Z0-078 |
| Available Languages: | English |
| Exam Price: | USD 245 (may vary by region) |
| Certificate Validity Period: | Not formally expiring for Oracle Certification (subject to Oracle policy updates) |
| Related Certifications: | Oracle Database 19c Administrator Certified Professional |
| Real Exam Qty: | 60-70 (varies; Oracle does not always publish exact count) |
| Exam Duration: | 120 minutes |
| Exam Format: | Multiple Choice, Multiple Response |
| Passing Score: | Approximately 60% (Oracle scaled scoring may apply) |
| Recommended Training: | Oracle Database 19c RAC & Grid Infrastructure Courses Oracle University Training |
| Exam Registration: | Oracle Certification Registration Pearson VUE Oracle Exams |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online proctored or test center (Pearson VUE) |
| Pre Condition: | Recommended: Oracle Database 19c Administrator Certified Professional (1Z0-082) or equivalent knowledge |
| Official Syllabus URL: | https://education.oracle.com |
Oracle 1z0-078 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Oracle Grid Infrastructure | - Architecture and Components
|
| High Availability and Troubleshooting | - Cluster Failover Concepts
|
| Automatic Storage Management (ASM) | - ASM Administration
|
| Oracle Real Application Clusters (RAC) | - RAC Administration
|
1z0-078 Exam FAQ: Informed Choices, Real Preparation
The official Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration outline defines 4 domains. The leading three are High Availability and Troubleshooting, Automatic Storage Management (ASM), and Oracle Real Application Clusters (RAC). The full list is in the topics section above, and TestKingFree's 79 practice questions cover each one.
Recommended: Oracle Database 19c Administrator Certified Professional (1Z0-082) or equivalent knowledge Since requirements change over time, confirm the latest on the official Oracle exam page before scheduling.
Online proctored or test center (Pearson VUE) Register for the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam through these official channels:
After booking, TestKingFree delivers your practice questions within 1 minute — preparation starts the same day.
The 1z0-078 exam is a Oracle certification exam validating the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration syllabus shown above. It belongs to these credential paths: Oracle Database 19c Administrator Certified Professional. Candidates in 2026 start with TestKingFree's 79 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
The Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam contains 60-70 (varies; Oracle does not always publish exact count) to complete within 120 minutes. Timed simulation in the TestKingFree Desktop Test Engine teaches that rhythm before exam day does.
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The Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam requires Approximately 60% (Oracle scaled scoring may apply) to pass, and registration costs USD 245 (may vary by region). A failed attempt means paying the same fee again — a readiness check with the TestKingFree engines before booking is the cheaper option.
Oracle recommends these training resources for the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam:
Follow the training with steady self-testing — the 79 practice questions from TestKingFree help you apply theory and fill any gaps the training leaves.
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 79 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration Sample Questions:
Which three statements are true about diagnostic reporting for the OCR and OLR files? (Choose three.)
- A. The CLUVFY utility can check the integrity of the OCR but not the OLR.
- B. The OCRDUMP utility can dump specific keys from the OCR in an online fashion with the clusterware running on all nodes.
- C. The OCRCHECK utility can check the OLR in an online fashion with the clusterware running on all nodes.
- D. The OCRDUMP utility can dump specific keys from the OLR in an online fashion with the clusterware running on all nodes.
- E. The OCRCONFIG utilty can be used to repair a corrupt OCR file in an online fashion with the clusterware running on all nodes.
Correct Answer: B,C,D 🗳️
Examine this command and output:
Examine this command:
Which statement must be true for the successful execution of the second command?
- A. The parent snapshot must be read-only.
- B. The underlying advm volume must be configured with high redundancy.
- C. The disk group compatibility attribute for advm must be set to 12. l or higher.
- D. The parent snapshot must be read/write.
Correct Answer: A 🗳️
Which three events occur when a node fails in an Oracle Clusterware 19c Cluster? (Choose three.)
- A. Cluster resources running on the failed node must be recovered when the node is restarted.
- B. Cluster Resources running on the failed node are suspended until the node is restarted.
- C. The node is evicted from the cluster
- D. Sessions connected to the failed node could be relocated to one or more surviving nodes.
- E. Cluster Resources running on the failed node are relocated to one or more surviving hub nodes.
Correct Answer: C,D,E 🗳️
A Java application using thick JDBC connections will soon be deployed, and you must configure a RAC database to support highly available connections.
Broken connections must be re-established as quickly as possible.
Which feature will support this requirement?
- A. Transparent Application Failover (TAF)
- B. Fast Connection Failover (FCF)
- C. Transparent Application Failover (TAF) using Fast Application Notification (FAN)
- D. Fast Connection Failover (FCF) with Transparent Application Failover (TAF)
Correct Answer: B 🗳️
Disk group DGRP1 has these attributes:
1. Normal redundancy
2. Two failure groups FG1 and FG2 with two disks each
3. Compatibility settings set to 19.0
The FG1 failure group goes offline due to hardware failure.
Which two statements are true? (Choose two.)
- A. New allocation units are not mirrored but changes to allocation units are tracked in the FG2 failure group.
- B. The redundancy is lowered until the FGl failgroup is restored and the disk group resynchronized.
- C. Transactions on database objects stored in tablespaces in the dgrpi disk group fail.
- D. New allocation units are mirrored in the FG2 failure group until FGl is restored and the disk group resvnchronized-
Correct Answer: A,D 🗳️
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