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  • 1Z0-078: Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration

Oracle 1Z0-078 Exam Questions

Exam Name: Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration
Exam Code: 1Z0-078
Related Certification(s): Oracle Database Certification
Certification Provider: Oracle
Number of 1Z0-078 practice questions in our database: 77 (updated: Jun. 16, 2025)
Expected 1Z0-078 Exam Topics, as suggested by Oracle :
  • Topic 1: Install the Oracle database software/ Modify initialization parameters in a RAC environment
  • Topic 2: Configure server-side connect-time load balancing/ Use DBCA to convert a single-instance database to a RAC One Node database
  • Topic 3: Explain use of Affinity to reduce Global Resource Contention/ Define undo tablespaces in a RAC environment
  • Topic 4: Perform ongoing maintenance tasks on ASM disk groups/ Explain how ASM files, directories and aliases are created and managed
  • Topic 5: Configure the RAC database to use ARCHIVELOG mode and the fast recovery area/ Convert a single instance Oracle database to RAC
  • Topic 6: Explain the types of patches and upgrades available/ Explain the hivh availability components of Oracle Clusterware
  • Topic 7: Explain how global resources are managed/ Determine RAC-specific wait-events, global enqueues and system statistics
  • Topic 8: Optional Install for the Grid Infrastructure Management Repository/ Install a patchset with the Oracle Universal Installer (OUI) utility
  • Topic 9: Describe the multitenant architecture in RAC and non-RAC environments/ Use Automatic Database Diagnostic Monitor (ADDM) in RAC
  • Topic 10: Configure client-side connect-time load balancing and failover/ Convert an Oracle RAC One Node database to a RAC database
  • Topic 11: Describe the architecture and components of Flex ASM/ Monitor ASM instances using the V$ASM dynamic performance views
  • Topic 12: Explain global enqueue and instance lock management/ Explain the benefits of Fast Application Notification (FAN)
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Jordan

15 days ago
Passed Oracle 19c RAC certification! Pass4Success made the difference with their up-to-date and accurate practice questions. Thanks!
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Glenn

2 months ago
Nailed the Oracle 19c RAC exam! Pass4Success questions were incredibly relevant. Fantastic resource for time-crunched professionals!
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Alpha

3 months ago
Oracle 19c RAC certification achieved! Pass4Success practice tests were invaluable. Thank you for the focused prep materials!
upvoted 0 times
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Truman

4 months ago
Successfully certified in Oracle 19c RAC! Pass4Success materials were spot-on. Saved me weeks of study time!
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Elke

5 months ago
Oracle 19c RAC exam conquered! Pass4Success provided exactly what I needed for quick and effective preparation. Grateful!
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Felix

5 months ago
I passed the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam. Pass4Success practice questions were very useful. One challenging question was about Managing High Availability of Services. It asked how to configure services for high availability in a RAC environment. I was a bit unsure, but I passed.
upvoted 0 times
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Gracia

6 months ago
Passed Oracle 19c RAC exam with flying colors! Pass4Success questions were key to my success. Thanks for the efficient prep!
upvoted 0 times
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Ernie

6 months ago
Just cleared the Oracle Database 19c exam, thanks to Pass4Success. There was a tricky question about Oracle CloudFS Advance Topics. It asked about advanced configuration options for Oracle CloudFS. I wasn't completely confident, but I still passed.
upvoted 0 times
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Argelia

7 months ago
I passed the Oracle Database 19c exam, and Pass4Success practice questions were a big help. One question that I found difficult was about Administering Oracle CloudFS. It asked about the steps to configure and manage Oracle CloudFS. I wasn't entirely sure, but I still managed to pass.
upvoted 0 times
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Nettie

7 months ago
Oracle 19c RAC certified! Pass4Success made it possible with their relevant practice tests. Couldn't have done it without them.
upvoted 0 times
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Brent

7 months ago
I successfully passed the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam. Pass4Success practice questions were very helpful. There was a question about Handling and Overseeing High Availability of Services. It asked how to monitor and manage service availability in a RAC environment. I was a bit uncertain, but I passed.
upvoted 0 times
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Franklyn

8 months ago
I just passed the Oracle Database 19c exam, and Pass4Success practice questions played a crucial role. One question that puzzled me was about Managing High Availability for Connections and Applications. It asked about configuring connection pools for high availability. I wasn't sure, but I still made it through.
upvoted 0 times
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Lachelle

8 months ago
Aced the Oracle 19c RAC exam! Pass4Success questions were eerily similar to the real thing. Great resource!
upvoted 0 times
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Larae

8 months ago
Happy to share that I passed the Oracle Database 19c exam! The Pass4Success practice questions were a lifesaver. There was a question about Administering Oracle RAC that asked how to configure and manage RAC instances. I wasn't completely confident in my answer, but I passed nonetheless.
upvoted 0 times
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Bobbye

9 months ago
I passed the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam, thanks to Pass4Success. One challenging question was about Oracle Database Quality of Service Management (QoS). It asked how to set up QoS policies to manage database performance. I was a bit unsure, but I still succeeded.
upvoted 0 times
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Viva

9 months ago
Oracle 19c RAC certification in the bag! Pass4Success materials were a lifesaver. Highly recommend for quick prep.
upvoted 0 times
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Ciara

9 months ago
Just cleared the Oracle Database 19c exam, and I must say, Pass4Success practice questions were a great help. There was a tricky question about using Multitenant Architecture in a RAC Environment. It asked how to configure a pluggable database in a RAC setup. I wasn't entirely sure of the steps, but I still managed to get through.
upvoted 0 times
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Nakisha

10 months ago
I recently passed the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam, and the Pass4Success practice questions were invaluable. One question that stumped me was about the different types of ASM files and how to manage them. Specifically, it asked about the best practices for creating and managing ASM directories and templates. Despite my uncertainty, I managed to pass!
upvoted 0 times
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Nydia

10 months ago
Passed the exam thanks to Pass4Success! Their practice questions were spot-on and helped me prepare efficiently. Highly recommend their materials for anyone taking the Oracle 19c RAC exam.
upvoted 0 times
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Arletta

10 months ago
Just passed the Oracle 19c RAC exam! Thanks Pass4Success for the spot-on practice questions. Saved me tons of time!
upvoted 0 times
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Cristy

11 months ago
My experience taking the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam was intense, but I successfully passed it with the assistance of Pass4Success practice questions. The exam covered topics such as installing the Oracle database software and using DBCA to convert a single-instance database to a RAC One Node database. One question that I remember was about configuring server-side connect-time load balancing, and although I had some doubts about my answer, I still managed to pass the exam.
upvoted 0 times
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Kati

1 years ago
I recently passed the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration exam with the help of Pass4Success practice questions. The exam was challenging, but the practice questions really helped me prepare for topics like configuring server-side connect-time load balancing. One question that stood out to me was related to modifying initialization parameters in a RAC environment, and I wasn't completely sure of the answer, but I managed to pass the exam.
upvoted 0 times
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Twila

1 years ago
The exam had several questions on RAC One Node. Study the process of converting a single-instance database to RAC One Node and back. Know the srvctl commands for managing RAC One Node databases. Thanks to Pass4Success for comprehensive study materials that covered this area well!
upvoted 0 times
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Rolland

1 years ago
Just passed the Oracle 19c RAC exam! Pass4Success's practice questions were spot-on. Thanks for helping me prep quickly!
upvoted 0 times
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Theron

1 years ago
Passed the Oracle 19c RAC exam with flying colors! Pass4Success's exam questions were invaluable. Thank you for the timely preparation resources!
upvoted 0 times
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Loreen

1 years ago
Oracle Certified! Pass4Success's practice tests were key to my success. Appreciate the focused study material for quick preparation.
upvoted 0 times
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Jettie

1 years ago
Aced the Oracle Database 19c exam! Pass4Success's questions were incredibly similar to the real thing. Thanks for the efficient prep!
upvoted 0 times
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Dorothea

1 years ago
Oracle 19c certification achieved! Pass4Success's materials were a lifesaver. Grateful for the relevant exam prep in such a short time.
upvoted 0 times
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Free Oracle 1Z0-078 Exam Actual Questions

Note: Premium Questions for 1Z0-078 were last updated On Jun. 16, 2025 (see below)

Question #1

Which two commands will stop the Oracle High Availability Services (OHAS) and prevent it from starting automatically at system boot on the local node? (Choose two.)

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Correct Answer: C, D

Question #2

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.)

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Correct Answer: C, E

Question #3

Which statement describes the usage of Dynamic Service Fallback in Oracle RAC 19c?

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Correct Answer: D

Question #4

Which two operating system users and groups must be created on each node before installing Oracle Grid Infrastructure 19c? (Choose two.)

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Correct Answer: C, D

Question #5

Which two statements are true about v$asm- views in a clustered environment? (Choose two.)

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Correct Answer: A, D

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