The development of science and technology makes life more comfortable — and the job market more demanding. Employers increasingly ask for professional certificates alongside work experience, which is exactly where the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration credential comes in. At Prep4SureReview, preparing for the 1z0-078 exam starts with 79 practice questions built around the real objectives.
Oracle 1z0-078 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Oracle Grid Infrastructure Installation and Configuration | - Install Oracle Grid Infrastructure
|
| Backup and Recovery in RAC Environments | - RMAN Operations
|
| Oracle RAC Administration | - Manage RAC Databases
|
| Oracle ASM Administration | - Manage ASM Storage
|
| Patching and Upgrades | - Maintain Cluster Software
|
| Monitoring and Troubleshooting | - Performance and Diagnostics
|
| High Availability and Failure Management | - Cluster Availability
|
Common Questions About the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration Exam
The official outline groups the 1z0-078 exam content into weighted domains, including:
- Backup and Recovery in RAC Environments ()
- Monitoring and Troubleshooting ()
- Oracle RAC Administration ()
The three versions of the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration materials at Prep4SureReview all follow this objective structure, so whichever format you study in, you are working on what the exam actually covers.
The 1z0-078 exam contains 77 questions to be completed in 120 minutes minutes. Simulating that exact pressure in advance is straightforward: the PC test engine version of the Prep4SureReview materials recreates the real exam environment, so timed practice feels like the genuine article.
Yes. Privacy is a stated commitment, not a footnote: your address, email, and other personal details are never revealed to any other person or institution while you purchase or use the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration materials. Payment is processed by Credit Card through a secure channel, adding a second layer of protection to the transaction. And if anything ever feels unclear, our service staff is reachable by email anytime and replies promptly.
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.
The 1z0-078 exam is the official test behind the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration certification from Oracle. It verifies that you can apply the published exam objectives in practical scenarios, and the credential signals to employers that your skills have been measured against an industry-recognized standard — useful whether you are an office worker aiming at promotion or a student building a foundation.
Three versions, designed for different study habits. The PDF version is easy to read and print, ideal for annotating on paper. The SOFT version is a PC test engine that simulates the real 1z0-078 exam environment, helping you adapt to exam mode before the day arrives. The APP version is an online test engine that supports any electronic equipment — phone, tablet, or computer — so you can review on the subway or anywhere else. All three contain the same 79 practice questions for the 1z0-078 exam with expert-verified answers.
You need 65% to pass, and the exam fee is $245 USD. Treating the fee as a one-time investment is a good mindset: steady timed practice until your scores sit comfortably above the passing line is far cheaper than a retake.
Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration Sample Questions:
Which two statements are true about High Availability NFS (HANFS)? (Choose two.)
- A. NFS client requests are distributed by DNS in a round-robin fashion to the cluster nodes that export the NFS
- B. HANFS' performance depends on the characteristics of the underlying ASM disks.
- C. HANFS does not depend on NFS services provided by the underlying operating system.
- D. HANFS provides high availability in case of an NFS client failure.
- E. HANFS provides high availability in case of cluster node failure.
Correct Answer: B,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. Transparent Application Failover (TAF) using Fast Application Notification (FAN)
- C. Fast Connection Failover (FCF) with Transparent Application Failover (TAF)
- D. Fast Connection Failover (FCF)
Correct Answer: D 🗳️
Which three statements are true about accessing ASM files? (Choose three.)
- A. If a database instance writes to an ASM-based datafile whose redundancy attribute is set to mirror, then the ASM instance writes the mirror copy
- B. Database instances perform read I/O directly to ASM Disks.
- C. Database instances perform read I/O using an ASM instance as an I/O Server.
- D. Database instances can write metadata to ASM diskgroups.
- E. ASM instances can write metadata to ASM diskgroups.
Correct Answer: B,D,E 🗳️
Which three statements are true about the Global Resource Directory (GRD) in Oracle 19c RAC database and in Clustered ASM? (Choose three.)
- A. Only one GRD shadow resource may exist for an Enqueue Resource.
- B. All GRD Enqueue Resource master metadata is held in the shared pool of the same database instance.
- C. RAC databases have GRD cache resources distributed among all the database instances and stored in the large pool of each instance.
- D. All GRD Enqueue Resource master metadata is held in the large pool of the same database instance.
- E. Shadow GRD resources may exist in more than one database instance for a resource.
- F. Clustered ASM has GRD resources distributed among all ASM instances.
- G. RAC databases have GRD cache resources distributed among all the database instances and stored in the shared pool of each instance.
Correct Answer: C,E,F 🗳️
Which two components must always be defined or specified by an administrator to make an application highly available using Oracle 92c Clusterware? (Choose two.)
- A. an application resource
- B. A Server Pool
- C. a script agent
- D. an application VIP
- E. a resource dependency definition
Correct Answer: A,C 🗳️
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