1z0-068 exam dumps

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  • Exam Code: 1z0-068
  • Exam Name: Oracle Database 12c: RAC and Grid Infrastructure Administrator
  • No. of Questions: 152 Questions and Answers
  • Updated: Oct 20, 2026

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Oracle 1z0-068 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Database 12c: RAC and Grid Infrastructure Administration
Exam Number:1Z0-068
Real Exam Qty:77
Certificate Validity Period:No expiration (perpetual for retired versions)
Exam Price:USD 245 (varies by region)
Exam Format:Multiple Choice
Passing Score:64%
Available Languages:English
Exam Duration:120 minutes
Related Certifications:Oracle Database SQL Certified Expert
Oracle Database 12c Administrator Certified Professional
Oracle Database 11g Administrator Certified Professional
Recommended Training:Oracle Database 12c: ASM Administration
Oracle Database 12c: RAC Administration
Oracle Database 12c: Clusterware Administration
Exam Registration:Pearson VUE
Oracle University Registration
Sample Questions: DOWNLOAD DEMO
Exam Way:Online proctored or on-site at Pearson VUE test centers
Pre Condition:Active Oracle Database 11g/12c Administrator Certified Professional or Oracle Database SQL Certified Expert; 12–18 months of relevant experience recommended
Official Syllabus URL:https://education.oracle.com/oracle-database-12c-rac-and-grid-infrastructure-administration/pexam_1Z0-068

Oracle 1z0-068 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Oracle Clusterware Architecture and Administration20%- Managing cluster resources and OCR/Voting files
- Grid Plug and Play concepts
- Clusterware components and startup sequence
- Clusterware troubleshooting
Topic 2: Automatic Storage Management (ASM)18%- ASM patching and upgrades
- ASM Cluster File System (ACFS) administration
- Managing ASM disk groups and redundancy
- ASM architecture and instances
Topic 3: Oracle RAC Database Deployment15%- Installing and configuring RAC databases
- Managing RAC instances and redo threads
- Multitenant architecture in RAC environments
- Patching and upgrading RAC databases
Topic 4: Grid Infrastructure Installation and Configuration22%- Post-installation tasks and verification
- Installing Oracle Grid Infrastructure
- Installation planning and prerequisites
- Adding and removing cluster nodes
Topic 5: Backup and Recovery for RAC10%- Recovering from node and instance failures
- RMAN configuration for RAC
- Archivelog and fast recovery area management
Topic 6: High Availability and Connectivity10%- Client and server-side load balancing
- Services and workload management
- Transparent Application Failover (TAF)
- Fast Application Notification (FAN) and ONS
Topic 7: Monitoring and Tuning RAC5%- Using Enterprise Manager, AWR and ADDM
- RAC-specific wait events and statistics
- Global cache and inter-instance tuning

1z0-068 Exam Essentials: Frequently Asked Questions

Oracle Database 12c: RAC and Grid Infrastructure Administrator is an official Oracle certification exam, listed under the code 1z0-068. Clearing it earns the Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator certification, a Expert-level credential. It also ties into Oracle Database 12c Administrator Certified Professional, Oracle Database 11g Administrator Certified Professional, Oracle Database SQL Certified Expert, which makes it a useful anchor for a longer certification plan. For employers, the value is simple: the vendor itself has verified what you know.

You will work through 77 questions in 120 minutes on the Oracle Database 12c: RAC and Grid Infrastructure Administrator exam. The content is only half the battle; the clock is the other half. Train both at once: set the PrepAwayETE test engine to full timed mode, practice skipping and returning to stubborn items, and repeat until finishing with minutes to spare feels normal rather than lucky.

Passing Oracle Database 12c: RAC and Grid Infrastructure Administrator requires 64%, and the official registration fee is USD 245 (varies by region). Remember that a retake bills the same USD 245 (varies by region) all over again, so winging it is the most expensive strategy on the table. A better approach: benchmark yourself with the PrepAwayETE practice tests first, and schedule the real exam only once your scores sit comfortably and consistently above the requirement.

Active Oracle Database 11g/12c Administrator Certified Professional or Oracle Database SQL Certified Expert; 12–18 months of relevant experience recommended

Requirements do evolve, so before you spend a registration fee, verify the current conditions on the official exam page.

Registration for Oracle Database 12c: RAC and Grid Infrastructure Administrator is handled through the vendor's official channels below.

One more detail for your planning: the exam is delivered Online proctored or on-site at Pearson VUE test centers.

Oracle recommends the following training resources for the Oracle Database 12c: RAC and Grid Infrastructure Administrator exam.

Training tells you what to learn; practice questions teach you how the exam asks it. Pair either with the 152 items in the PrepAwayETE 1z0-068 package and you cover both halves.

Yes. The free demo on this page contains a portion of the complete Oracle Database 12c: RAC and Grid Infrastructure Administrator question set, enough to judge the accuracy and the clarity of the explanations for yourself. After purchase, updates are free for 365 days, and once your product expires you can extend the update service at a 50% discount.

PrepAwayETE provides a 100% money-back guarantee with clearly stated conditions. Take the Oracle Database 12c: RAC and Grid Infrastructure Administrator exam within 60 days of purchase; if you fail, you may claim a full refund, as long as the exam matches your product. Exams taken within 3 days of purchase are not eligible, and neither are products that were downloaded but never used, free materials, or expired orders; the candidate name must match the payer name. File the claim with a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and it is processed within 7 days. If you would rather exchange than refund, you can receive two other exam products of equal value free of charge and keep the update service on your original purchase.

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The official Oracle Database 12c: RAC and Grid Infrastructure Administrator syllabus comprises 7 domains. The heaviest hitters are Automatic Storage Management (ASM) (18%), Backup and Recovery for RAC (10%), and Oracle Clusterware Architecture and Administration (20%). The complete outline sits above on this page; walk it top to bottom and mark every line you could not teach to someone else.

Oracle Database 12c: RAC and Grid Infrastructure Administrator Sample Questions:

Which three statements are true concerning the behavior of an Oracle Clusterware 12c Flex Cluster in response to hub or leaf node failures? (Choose three.)

  • A. Cluster Resources on a hub node that is evicted from a Flex Cluster are always relocated to a leaf node that was connected to the evicted hub node.
  • B. Leaf nodes evicted from a Flex Cluster always require a reboot.
  • C. Hub nodes evicted from a Flex Cluster always require a reboot.
  • D. Cluster Resources on a leaf node that is evicted from a Flex Cluster are relocated, if possible, to another leaf node that is connected to same hub node to which the failed leaf node was connected.
  • E. Cluster Resources on a hub node that is evicted from a Flex Cluster are always relocated to another hub node in the cluster.
  • F. Hug node eviction results in the reboot of all leaf nodes that were connected to the evicted hub node.
  • G. Hub node eviction results in the eviction of all leaf nodes that were connected to the evicted hub node.
Reveal Solution  Discussion  0

Correct Answer: D,E,F  🗳️

You support a three-instance, policy-managed, multitenant RAC database CDB1 with two PDBs PDB_1 and PDB_2.
It runs on an eight-node cluster and a serverpool prod_pool has three servers.
Examine these commands executed on HOST01:
$ srvctl add service -db CDB1 -pdb PDB_1 -service HR -serverpool prod_pool
$ srvctl start service -db CDB1 -service HR
$ srvctl stop service -db CDB1 -service HR
Which two statements are true?

  • A. HR is available on a single instance of prod_pool.
  • B. srvctl stop service only closes PDB_1 in the instance on HOST01.
  • C. srvctl stop service closes PDB_1 on all CDB1 instances.
  • D. HR is uniformly managed across all instances in prod_pool.
  • E. srvctl stop service prevents logins for HR only to CDB1 on HOST01.
  • F. srvctl stop service prevents logins to any instance of CDB1 using service HR.
Reveal Solution  Discussion  0

Correct Answer: D,F  🗳️

Which task must be performed before running the OPatch utility to patch Oracle Grid Infrastructure 12c?

  • A. Stage the patch on the cluster node where the OPatch utility will be executed.
  • B. Update the PATH environment variable on the node where will run the OPatch utility to point to the
    $ORACLE_HOME/OPatch directory.
  • C. Update the PATH environment variable on each cluster node to point to the $ORACLE_HOME/OPatch directory.
  • D. Stage the patch on the cluster nodes.
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Which two statements are true about ASM alias names?

  • A. Alias names can be stored only in user-defined directories.
  • B. ASM files created using an alias name are OMF files even if OMF is not enabled.
  • C. Alias file names cannot be used together with templates when creating tablespaces.
  • D. ASM files created using an alias name also have a fully qualified name and can be accessed by either name.
  • E. ASM files created using an alias name are not OMF files even if OMF is enabled.
Reveal Solution  Discussion  0

Correct Answer: B,D  🗳️

Which three statements are true about Global Resource Management in an Oracle 12c RAC database?

  • A. Lazy remastering instances occurs when an instance shuts with SHUTDOWN TRANSACTIONAL.
  • B. Global Enqueue resources are recovered after Global Cache Resources after an instance failure.
  • C. When a database instance fails, then some global resource masters lost from the failing instance are remastered among the surviving instances.
  • D. Lazy remastering occurs when an instance shuts with SHUTDOWN IMMEDIATE.
  • E. Object remastering causes all blocks in any instances' buffer cache from the same object to be mastered in the Global Resource Directory (GRD).
Reveal Solution  Discussion  0

Correct Answer: A,C,E  🗳️

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