- Exam Code: 1z1-068
- Exam Name: Oracle Database 12c: RAC and Grid Infrastructure Administrator
- Updated: Sep 08, 2026
- Q & A: 152 Questions and Answers
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| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c: RAC and Grid Infrastructure Administrator |
| Exam Number: | 1Z0-068 |
| Exam Duration: | 150 minutes |
| Related Certifications: | Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator |
| Passing Score: | Section-based (e.g., ~60% / 45% / 33% by section reported) |
| Real Exam Qty: | 90 |
| Exam Format: | Multiple choice |
| Exam Price: | USD 245 (approx.) |
| Available Languages: | English |
| Certificate Validity Period: | N/A (retired exam) |
| Sample Questions: | ![]() |
| Exam Way: | Onsite or online proctored delivery (Oracle testing providers) |
| Pre Condition: | Recommended experience as a DBA; familiarity with Oracle RAC and Grid Infrastructure |
| Official Syllabus URL: | https://www.oracle.com/education/certification/ |
| Section | Objectives |
|---|---|
| Automatic Storage Management (ASM) | - ASM disk groups and files - ASM Cluster File System (ACFS) |
| Oracle Clusterware Architecture | - Grid Plug and Play concepts - Cluster hardware and architecture basics |
| Grid Infrastructure Installation and Administration | - Installing Grid Infrastructure - Adding and removing cluster nodes - Installation planning and prerequisites |
| Oracle RAC Database Administration | - Backup and recovery for RAC - Managing RAC instances and services - Installing/configuring Oracle RAC |
| High Availability and Connections | - Client load balancing and failover - Services and QoS management |
| Monitoring and Tuning RAC | - RAC performance and tuning practices - Using Enterprise Manager and AWR/ADDM |
The Oracle Database 12c: RAC and Grid Infrastructure Administrator is the official Oracle exam that leads to the 12c certification at the Expert (Oracle Certified Expert) level. Passing it validates your skills against Oracle standards and proves your qualification to current and future employers. The credential is also connected with related certifications such as Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator, so it can serve as a solid step in a broader certification path.
The 1z1-068 exam has 90 questions in total and must be completed within 150 minutes. That leaves only a narrow time budget per item, so train yourself to flag a difficult question, move on, and circle back later instead of getting stuck. A week or two before your test date, run at least one full timed mock exam in the Actual4Dumps desktop or online test engine under the same 150 minutes limit, and repeat until you can finish with a few minutes left for review.
The passing score for the 1z1-068 exam is Section-based (e.g., ~60% / 45% / 33% by section reported), and the official registration fee is USD 245 (approx.). Keep in mind that a failed attempt is not discounted — retaking the exam means paying the full fee again — so it is wise not to book your seat until your practice scores sit comfortably above the passing mark. Working through the 152 questions at Actual4Dumps in timed mode is a reliable way to judge when you are truly ready.
Oracle sets the following requirement for the 1z1-068 exam: Recommended experience as a DBA; familiarity with Oracle RAC and Grid Infrastructure. Eligibility rules can change from time to time, so always confirm the current prerequisites on the official exam page at https://www.oracle.com/education/certification/ before you register.
Yes. Actual4Dumps offers a free PDF demo for the Oracle Database 12c: RAC and Grid Infrastructure Administrator, so you can review real sample questions and judge the quality before paying anything. After your purchase, you receive 365 days of free updates — whenever the question pool changes, you get the latest version at no cost. Once that period expires, you can extend your update service at a 50% discount from your member zone.
If you take the 1z1-068 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee. To qualify, submit a scanned copy of your exam enrollment slip together with your official Score Report (PDF) within 2 days after the exam date, and your claim will be processed within 7 days. Note that the guarantee applies only to the corresponding exam: attempts taken within 3 days of purchase, downloaded-but-unused materials, free resources, and expired orders are not eligible, and the candidate name must match the purchaser name. If you would rather not refund, you can exchange the product for two free exam products of equal value while keeping the update service on your original purchase.
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The Oracle Database 12c: RAC and Grid Infrastructure Administrator is organized into 6 domains. Among the first ones are High Availability and Connections, Oracle Clusterware Architecture, Monitoring and Tuning RAC, and the remaining domains cover the rest of the official objectives. For the complete topic breakdown with every subtopic, see the full 1z1-068 exam outline above on this page.
Which two statements are true about initialization parameters for Clustered ASM instances?
Explanation: Only visible for Actual4Dumps members. You can sign-up / login (it's free).
You are installing Oracle Grid Infrastructure 12c and configuring a Flex Cluster?
Which two elements are required to support this configuration? (Choose two.)
Disk group DGRP1 has these attributes:
1. Normal redundancy
2. Two failure groups FG1 and FG2 with two disks each
3. Compatibility settings set to 12.1
The FG1 failure group goes offline due to hardware failure.
Which two statements are true? (Choose two.)
Examine these commands:
$ srvctl add service -db racdb -service erp -serverpool srvpooll
- failovertype TRANSACTION -commit_outcome TRUE - replay_init_time 1800
- retention 86400 -notification TRUE -rlbgoal SERVICE_TIME -clbgoal SHORT
- failoverretry 30 - failoverdelay 10
$ srvctl start service - db racdb - service erp
Instances RACDB_1 and RACDB_2 run on host01 and host02, respectively.
Which three statements are true regarding the service erp?
Explanation: Only visible for Actual4Dumps members. You can sign-up / login (it's free).
Which two statements are true about Instance Locks in Oracle 12c RAC? (Choose two.)
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