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Oracle 1z0-078 Q&A - in .pdf
- Exam Code: 1z0-078
- Exam Name: Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration
- Updated: Oct 24, 2026
- Q & A: 79 Questions and Answers
- PDF Price: $59.99
- Printable Oracle 1z0-078 PDF Format. It is an electronic file format regardless of the operating system platform.
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Oracle 1z0-078 Q&A - Testing Engine
- Exam Code: 1z0-078
- Exam Name: Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration
- Updated: Oct 24, 2026
- Q & A: 79 Questions and Answers
- Install on multiple computers for self-paced, at-your-convenience training.
- PC Test Engine Price: $59.99
- Testing Engine
Oracle 1z0-078 Value Pack (Frequently Bought Together)
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About Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration - 1z0-078 Exam Actual Tests
A certification is more than paper — it is evidence of ability that many professionals treat as a benchmark in their field — and the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration materials at Prep4sureGuide exist to help you earn that evidence with 79+ Q&As covering the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration objectives.
Oracle 1z0-078 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration |
| Exam Number: | 1Z0-078 |
| Passing Score: | 65% |
| Real Exam Qty: | 77 |
| Available Languages: | English |
| Exam Format: | Multiple Choice |
| Related Certifications: | Oracle Database Administration 2019 Certified Professional |
| Certificate Validity Period: | No fixed expiration (subject to Oracle retirement policies) |
| Exam Price: | USD 245 (varies by region) |
| Exam Duration: | 120 minutes |
| Recommended Training: | Oracle Database 19c: ASM Administration Workshop Oracle Database 19c: Clusterware Administration Workshop Oracle Database 19c: RAC Administration Workshop |
| Exam Registration: | Pearson VUE Registration Oracle University Exam Page |
| Sample Questions: |  |
| Exam Way: | Online proctored or at Pearson VUE authorized test centers |
| Pre Condition: | Oracle recommends 12–18 months of hands-on experience administering Oracle Database 19c, RAC, ASM, and Grid Infrastructure; no mandatory prerequisite exam |
| Official Syllabus URL: | https://education.oracle.com/oracle-database-19c-rac-asm-and-grid-infrastructure-administration/pexam_1Z0-078 |
Oracle 1z0-078 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Oracle Real Application Clusters (RAC) Administration | 30% | - RAC One Node and policy-managed databases - RAC architecture and global resources - Services, load balancing and connection management - Create and administer RAC databases - Monitor and tune RAC environments |
| Topic 2: Grid Infrastructure Installation and Configuration | 25% | - Install and configure Oracle Clusterware - Manage cluster nodes and network configuration - Grid Infrastructure upgrades and patching - Grid Infrastructure architecture and components - Pre-installation tasks and requirements |
| Topic 3: High Availability and Troubleshooting | 15% | - Backup and recovery strategies for clustered environments - High availability components and solutions - Use diagnostic tools and ADDM in RAC - Clusterware and RAC troubleshooting |
| Topic 4: Oracle Automatic Storage Management (ASM) | 30% | - ASM backup, recovery and migration - ASM architecture and Flex ASM - Create and manage ASM disk groups - ASM instance administration and monitoring - ASM files, directories, aliases and templates |
Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration Materials That Go Where You Go
Registration goes through the official channel: Oracle University Exam Page Pearson VUE Registration Create an account, choose a test center or online proctoring, pick your date, and pay the exam fee to confirm the appointment.
Three things set it apart. The bank is researched, not assembled — a specialized team studies question patterns for different kinds of learners, so 79 practice questions for the 1z0-078 exam actually match how people study. The formats are flexible — PDF, PC engine, and an online engine that works offline once downloaded. And the service is integrated — verified answers, daily updates for 365 days, and support by email or online chat at any hour.
Oracle Database 19c: RAC Administration Workshop Oracle Database 19c: ASM Administration Workshop Oracle Database 19c: Clusterware Administration Workshop An official course builds structured theory, while the verified Prep4sureGuide 1z0-078 bank supplies realistic rehearsal — together they cover the full preparation cycle.
The official Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration outline splits its weight like this:
- Oracle Automatic Storage Management (ASM) (30%)
- High Availability and Troubleshooting (15%)
- Oracle Real Application Clusters (RAC) Administration (30%)
Yes — that is one of the strengths of the online 1z0-078 version. Download it once in an online environment, and it works offline after that on any electronic device, with unlimited use wherever you are. A network outage, a long flight, a rural commute — your Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration study environment travels with you instead of depending on the nearest router. The PC engine and printable PDF play the same role for desk and paper study.
Around 77 questions in 120 minutes minutes. The PC engine recreates that exact environment, so practicing in it doubles as dress rehearsal for exam day — and 79 practice questions for the 1z0-078 exam give you plenty of runs to feel ready.
Oracle recommends 12–18 months of hands-on experience administering Oracle Database 19c, RAC, ASM, and Grid Infrastructure; no mandatory prerequisite exam
A professional team of specialized experts, organized specifically to research question patterns and study how different learners approach the 1z0-078 material. Content is refined against the live Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration blueprint, every answer is verified before publication, and the bank keeps pace with contemporary talent development — so it serves the way people actually prepare today, not the way they did years ago.
A pass requires 65%, and sitting the exam costs USD 245 (varies by region). Since every retake repeats that fee, thorough preparation with verified Prep4sureGuide material is the investment that protects it.
Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration Sample Questions:
Question #1
Examine this command:
Which two statements are true about this disk group, created using Grid Infrastructure 19c? (Choose two.)
- A. Each disk in each of the three fail groups is a mirror of the corresponding disk of the other two failure groups.
- B. The ASM compatible attributes can be changed to 12. l for this disk group.
- C. It can contain ASM Dynamic Volume Manager (ADVM) volumes.
- D. Any database instance with the COMPATIBLE parameter set to 12.2 or later can access it.
- E. Files created in this disk group always have two copies for each allocation unit: one primary and one secondary.
Correct Answer: C,D 🗳️
Question #2
Your four-node cluster runs Oracle 19c Clusterware and supports a mix of RAC databases from Oracle 10g Release 2 to Oracle 19c.
All databases have one or more services defined.
The Oracle 10g Release 2 database clients connect to the database instances using the public VIP.
The Oracle 11g Release 2, 12c Release 1, and 19c clients connect to the database instances using the Single Client Access Name (SCAN).
You must change the public VIPs.
Which three actions must be performed to change the VIPs on host01, the first node in the cluster? (Choose three.)
- A. Use srvctl modify nodeapps to change the VIP on host01.
- B. Use oifcfg setif to stop the VIP on host01.
- C. Use oifcfg setif to start the VIP on host01.
- D. Use srvctl start vip to start the VIP on host01.
- E. Use srvctl stop vip to stop the VIP on host01.
Correct Answer: A,B,E 🗳️
Question #3
Which three statements are true about accessing ASM files? (Choose three.)
- A. Database instances perform read I/O directly to ASM Disks.
- B. Database instances perform read I/O using an ASM instance as an I/O Server.
- C. Database instances can write metadata to ASM diskgroups.
- D. ASM instances can write metadata to ASM diskgroups.
- E. 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
Correct Answer: A,C,D 🗳️
Question #4
Which statement is true about Oracle Database 19c SGA Management?
- A. Oracle RAC Resource Management requires the same SGA value for all the instances of a RAC database which is configured during database startup only.
- B. Oracle RAC Resource Management only allows assignment of the SGA during instance startup.
- C. Oracle RAC Resource Runtime Management allows for automatic and runtime adjustment of the SGA.
- D. Oracle RAC Resource Management only allows assignment of the SGA during database startup.
Correct Answer: C 🗳️
Question #5
Which two statements are true about High Availability NFS (HANFS)? (Choose two.)
- A. HANFS' performance depends on the characteristics of the underlying ASM disks.
- B. NFS client requests are distributed by DNS in a round-robin fashion to the cluster nodes that export the NFS
- C. HANFS provides high availability in case of an NFS client failure.
- D. HANFS does not depend on NFS services provided by the underlying operating system.
- E. HANFS provides high availability in case of cluster node failure.
Correct Answer: A,E 🗳️
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Viewing questions 1-5 out of 79 questions.
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