Exam Name: Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration
Certification Provider: Oracle
Corresponding Certification: Oracle Database
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- Total Questions: 79
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Oracle 1z0-078 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Grid Infrastructure Installation and Configuration | 25% | - Pre-installation tasks and requirements - Manage cluster nodes and network configuration - Grid Infrastructure upgrades and patching - Install and configure Oracle Clusterware - Grid Infrastructure architecture and components |
| Topic 2: Oracle Automatic Storage Management (ASM) | 30% | - ASM files, directories, aliases and templates - ASM instance administration and monitoring - ASM backup, recovery and migration - ASM architecture and Flex ASM - Create and manage ASM disk groups |
| Topic 3: High Availability and Troubleshooting | 15% | - Clusterware and RAC troubleshooting - Backup and recovery strategies for clustered environments - High availability components and solutions - Use diagnostic tools and ADDM in RAC |
| Topic 4: Oracle Real Application Clusters (RAC) Administration | 30% | - Monitor and tune RAC environments - RAC One Node and policy-managed databases - Services, load balancing and connection management - Create and administer RAC databases - RAC architecture and global resources |
1z0-078 Exam FAQ: Fast Answers for Oracle Candidates
Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration is an official Oracle exam, registered under exam code 1z0-078. Passing it earns the Oracle Certified Professional, Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administrator certification at the Professional level. It also links to Oracle Database Administration 2019 Certified Professional. As an internationally recognized capacity standard, this credential speaks for your ability wherever your career takes you.
The Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration syllabus comprises 4 official domains. The heaviest include Oracle Real Application Clusters (RAC) Administration (30%), High Availability and Troubleshooting (15%), and Grid Infrastructure Installation and Configuration (25%). The complete outline is above on this page; a short, efficient study plan starts with knowing exactly where the marks live.
The Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam packs 77 questions into 120 minutes. Short-term preparation works best when every session is realistic, so run timed simulations in the Lead1Pass engine, keep your flag-and-return rhythm tight, and let repeated full-length runs build the pace the clock demands.
Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration requires 65% to pass, with an official registration fee of USD 245 (varies by region). Retakes bill the full USD 245 (varies by region) again, so speed should never mean gambling. Compress your preparation with the Lead1Pass practice tests, and book once your scores clear the requirement reliably.
Oracle recommends 12ā18 months of hands-on experience administering Oracle Database 19c, RAC, ASM, and Grid Infrastructure; no mandatory prerequisite exam
Policies change, so verify the current requirements before registering on the official exam page.
Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration registration goes through the official channels below.
For your schedule planning: the exam is delivered Online proctored or at Pearson VUE authorized test centers.
Oracle recommends the following training for Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration candidates.
- Oracle Database 19c: RAC Administration Workshop
- Oracle Database 19c: ASM Administration Workshop
- Oracle Database 19c: Clusterware Administration Workshop
On a short preparation timeline, combine any training with the 79 practice questions in the Lead1Pass 1z0-078 package to convert learning into scoring ability fast.
Yes to both. Lead1Pass provides a free demo of the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration questions so you can verify the quality first, and after purchase the newest practice material is free for one year from the date of your order. When that year ends, extending the update service costs 50% of the regular price.
Your purchase carries a 100% money-back guarantee with defined conditions. Take the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam within 60 days of purchase; if you fail, you may claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. Alternatively, exchange for two other exam products of equal value, free, with the update service on your original purchase retained.
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Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration Sample Questions:
Which three statements are true about Quality of Service Management (QoS)? (Choose three.)
- A. It requires Oracle Grid Infrastructure for a Cluster to be installed and Clusterware to be running.
- B. It can manage database services only if they are defined as UNIFORM services.
- C. It supports multiple databases assigned to the same server pool.
- D. A server pool can be managed by QoS even if it does have database instances running on any server in the pool.
- E. Databases managed by QoS can be administrator managed or policy managed.
Correct Answer: A,C,E š³ļø
Which two methods exist for enabling the collection of additional resource debugging information for specific resources controlled by Oracle 19c Clusterware? (Choose two.)
- A. Set the environment variable _USR_ORA_DEBUG=1 and then stop and restart the resource that requires resource debugging data to be collected.
- B. Use the cluvfy comp command for the specific resource within a component.
- C. Use the crsct1 set trace res "resource_name=debugging_level" command.
- D. Use the crsct1 set log res "resource_name=debugging_level2" command.
Correct Answer: A,C š³ļø
Which two statements are true about Transparent Application Continuity in Oracle RAC 19c? (Choose two.)
- A. Recovery of the user database session is done safely and with no need for a DBA to have any knowledge of the application or make application code changes.
- B. Recovery of the user database session is done safely by enabling auto recover within the user database session.
- C. Transparent Application Continuity is enabled when failover type=auto.
- D. Transparent Application Continuity is enabled when failover type=All
- E. Transparent Application Continuity is automatically enabled for a session when a database session reaches a safe place (such as a connection test or a known recoverable point) and the transactions are drained at the database.
Correct Answer: A,C š³ļø
Which four statements are true concerning the upgrading of Oracle Grid Infrastructure 19c? (Choose four.)
- A. The oracle home environment variable must be set to the Grid Infrastructure home directory in the installation owner's environment.
- B. Upgrade validation may be done using the Oracle Universal Installer which in turn invokes the built-in cluster verification utility.
- C. The upgrade must be done in-place.
- D. The oracle SID environment variable must be set to the SID of the ASM instance in the installation owner's environment.
- E. The cluster verification utility cluvfy.sh can verify that the cluster is ready for an upgrade.
- F. The upgrade must be done out-of-place.
- G. The cluster verification utility cluvfy.sh can generate fixup scripts to run on all nodes of the cluster.
Correct Answer: A,B,E,G š³ļø
Which three statements are true about diagnostic reporting for the OCR and OLR files? (Choose three.)
- A. The OCRCHECK utility can check the OLR in an online fashion with the clusterware running on all nodes.
- B. The OCRCONFIG utilty can be used to repair a corrupt OCR file in an online fashion with the clusterware running on all nodes.
- C. The OCRDUMP utility can dump specific keys from the OCR 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 CLUVFY utility can check the integrity of the OCR but not the OLR.
Correct Answer: A,C,D š³ļø
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