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| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration |
| Exam Number: | 1Z0-078 |
| Exam Format: | Multiple Choice |
| Passing Score: | 65% |
| Certificate Validity Period: | No fixed expiration (subject to Oracle retirement policies) |
| Exam Duration: | 120 minutes |
| Related Certifications: | Oracle Database Administration 2019 Certified Professional |
| Available Languages: | English |
| Real Exam Qty: | 77 |
| Exam Price: | USD 245 (varies by region) |
| 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 |
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Oracle Real Application Clusters (RAC) Administration | 30% | - Create and administer RAC databases - RAC architecture and global resources - Services, load balancing and connection management - RAC One Node and policy-managed databases - Monitor and tune RAC environments |
| Topic 2: Grid Infrastructure Installation and Configuration | 25% | - Install and configure Oracle Clusterware - Grid Infrastructure architecture and components - Manage cluster nodes and network configuration - Pre-installation tasks and requirements - Grid Infrastructure upgrades and patching |
| Topic 3: High Availability and Troubleshooting | 15% | - Clusterware and RAC troubleshooting - Use diagnostic tools and ADDM in RAC - Backup and recovery strategies for clustered environments - High availability components and solutions |
| Topic 4: Oracle Automatic Storage Management (ASM) | 30% | - ASM files, directories, aliases and templates - ASM architecture and Flex ASM - Create and manage ASM disk groups - ASM instance administration and monitoring - ASM backup, recovery and migration |
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The Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration blueprint covers these principal domains:
The remaining domains appear in the full official outline, all of which our bank addresses.
As of the latest information, the passing score for the 1z1-078 exam is 65% and the fee is USD 245 (varies by region). Oracle can revise both, so confirm the current figures on the official site before registering.
Registration runs through the official channels below:
Choose your center or online session, and reserve early for the most convenient dates.
Documented and dependable. If you fail the corresponding exam within 60 days of purchase, email us a scanned copy of your enrollment slip and your official Score Report PDF within two days of the exam date; verified claims are refunded in full within seven days. Exclusions apply: exams taken within three days of purchase, candidate names that do not match the payer, and free or expired products. Alternatively, request a free exchange for two products of equal value.
Oracle recommends these official training options:
Pick the course matching your experience, then reinforce it with regular question practice.
Oracle lists the following prerequisites for the Oracle Database 19c: RAC, ASM, and Grid Infrastructure Administration: Oracle recommends 12–18 months of hands-on experience administering Oracle Database 19c, RAC, ASM, and Grid Infrastructure; no mandatory prerequisite exam.
Confirm the details on the official certification page before you book.
Per current exam information, the 1z1-078 exam includes 77 questions and allows 120 minutes minutes. Timed practice beforehand makes the format feel routine on the day.
Because every step respects your time. Buying is a simple, transparent procedure: choose your version or package, see the cost generated automatically, confirm, and order — then the materials arrive by email in about a minute. The 1z1-078 content is clear, the main points easy to acquire, and every answer expert-verified; the PDF prints for paper review. When the exam changes, our experts devote their energy to immediate research and revision, and critical comments trigger improvement measures as soon as possible. A free demo lets you run a mini-test and confirm quality first, and your personal information is protected on an integrity-based platform throughout.
Which three statements are true about the Global Resource Directory (GRD) in Oracle 19c RAC database and in Clustered ASM? (Choose three.)
Correct Answer: C,D,G 🗳️
Which two statements are true about the Global Enqueue Service, Instance Locks, and global enqueues in Oracle 19c RAC? (Choose two.)
Correct Answer: C,E 🗳️
Which three statements are true about the services created when the DBCA is used to create a RAC database? (Choose three.)
Correct Answer: A,B,D 🗳️
You performed these steps to disable an ADVM volume containing an ACFS file system:
1. Dismount the file system.
2. Disable the volume with the ASMCMD voldisable command.
Which two statements are true regarding the actions performed? (Choose two.)
Correct Answer: A,E 🗳️
Which three statements are true about diagnostic reporting for the OCR and OLR files? (Choose three.)
Correct Answer: B,C,D 🗳️
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