Exam Name: Oracle Database 12c: RAC and Grid Infrastructure Administrator
Certification Provider: Oracle
Corresponding Certification: 12c
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Oracle : 1z0-068 Exam Premium Dumps
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Preparing for the Oracle Database 12c: RAC and Grid Infrastructure Administrator exam on a tight schedule? FreeCram condenses the syllabus into 152 focused 1z0-068 practice questions, so even a busy week can move you forward. In 2026, few candidates have months to spare, and this product is built for that reality.
Oracle 1z0-068 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c: RAC and Grid Infrastructure Administration |
| Exam Number: | 1Z0-068 |
| Certificate Validity Period: | No expiration (perpetual for retired versions) |
| Exam Price: | USD 245 (varies by region) |
| Real Exam Qty: | 77 |
| Related Certifications: | Oracle Database SQL Certified Expert Oracle Database 12c Administrator Certified Professional Oracle Database 11g Administrator Certified Professional |
| Exam Format: | Multiple Choice |
| Passing Score: | 64% |
| Exam Duration: | 120 minutes |
| Available Languages: | English |
| Recommended Training: | Oracle Database 12c: ASM Administration Oracle Database 12c: Clusterware Administration Oracle Database 12c: RAC Administration |
| Exam Registration: | Pearson VUE Oracle University Registration |
| Sample Questions: | Oracle 1z0-068 Sample Questions |
| 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:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: High Availability and Connectivity | 10% | - Transparent Application Failover (TAF) - Client and server-side load balancing - Services and workload management - Fast Application Notification (FAN) and ONS |
| Topic 2: Backup and Recovery for RAC | 10% | - Archivelog and fast recovery area management - RMAN configuration for RAC - Recovering from node and instance failures |
| Topic 3: Monitoring and Tuning RAC | 5% | - RAC-specific wait events and statistics - Global cache and inter-instance tuning - Using Enterprise Manager, AWR and ADDM |
| Topic 4: Grid Infrastructure Installation and Configuration | 22% | - Installing Oracle Grid Infrastructure - Adding and removing cluster nodes - Post-installation tasks and verification - Installation planning and prerequisites |
| Topic 5: Automatic Storage Management (ASM) | 18% | - ASM Cluster File System (ACFS) administration - ASM architecture and instances - ASM patching and upgrades - Managing ASM disk groups and redundancy |
| Topic 6: Oracle RAC Database Deployment | 15% | - Managing RAC instances and redo threads - Multitenant architecture in RAC environments - Installing and configuring RAC databases - Patching and upgrading RAC databases |
| Topic 7: Oracle Clusterware Architecture and Administration | 20% | - Managing cluster resources and OCR/Voting files - Clusterware components and startup sequence - Clusterware troubleshooting - Grid Plug and Play concepts |
Oracle 1z0-068 Exam: Frequently Asked Questions
The 1z0-068 exam is the official exam behind the Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator credential from Oracle. It sits at the Expert level of the Oracle certification track. It is also associated with Oracle Database 12c Administrator Certified Professional, Oracle Database 11g Administrator Certified Professional, Oracle Database SQL Certified Expert. The FreeCram practice questions on this page map to the same objectives, so you can measure your readiness before you book a seat.
The 1z0-068 exam contains 77 questions and gives you 120 minutes to complete them. That pace leaves little room for getting stuck, so train yourself to flag a hard question, move on, and circle back later. Run at least one full timed session in the FreeCram test engine a week before your exam date to check whether your pacing holds under pressure.
You need 64% to pass the 1z0-068 exam, and the official registration fee is USD 245 (varies by region). A retake means paying that fee again in full, which makes thorough preparation the cheaper option by far. Before scheduling, take a timed FreeCram practice test; if you are not scoring comfortably above the passing line, give yourself more study time instead of booking on hope.
Active Oracle Database 11g/12c Administrator Certified Professional or Oracle Database SQL Certified Expert; 12–18 months of relevant experience recommended
Requirements can change, so confirm the latest details on the official Oracle exam page before you register.
You can book the 1z0-068 exam through the following official channels:
The exam is delivered Online proctored or on-site at Pearson VUE test centers, so pick the option that suits you when booking.
Oracle points candidates to these official courses:
- Oracle Database 12c: Clusterware Administration
- Oracle Database 12c: ASM Administration
- Oracle Database 12c: RAC Administration
Once you have worked through the official material, wrap up your preparation with the 152 practice questions from FreeCram to lock in what you have learned.
Yes. A free 1z0-068 PDF demo is available, so you can check the question style and answer quality before you commit. Every purchase also includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.
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The 1z0-068 syllabus is divided into 7 domains, including Oracle RAC Database Deployment (15%), Monitoring and Tuning RAC (5%), and Grid Infrastructure Installation and Configuration (22%). The complete breakdown, with every domain and its subtopics, is listed in the Exam Topics section above — review it line by line and flag the areas where you feel weakest.
Oracle Database 12c: RAC and Grid Infrastructure Administrator Sample Questions:
Question 1
Which two statements are true about High Availability NFS (HANFS)? (Choose two.)
A. HANFS does not depend on NFS services provided by the underlying operating system.
B. HANFS provides high availability in case of an NFS client failure.
C. HANFS provides high availability in case of cluster node failure.
D. HANFS performance depends on the characteristics of the underlying ASM disks.
E. NFS client requests are distributed by DNS in a round-robin fashion to the cluster nodes that export the NFS filesystem.
Question 2
Which three are benefits of using RAC One Node in Oracle 12c?
A. online-conversion from non-RAC databases to RAC One Node databases
B. multiple instances of the same database on a single node to protect against instance failure
C. load-balancing of services within a single instance
D. ability to perform rolling patches
E. online conversion from RAC One Node databases to multi-instance RAC databases
F. automatic failover for high availability
Question 3
Examine this command:
$ srvctl modify service -db RACDB -service SRVBl -clbgoal LONG
This three-Instance RAC database uses Flex ASM.
Which two statements are true regarding server-side connect-time load balancing using SCAN listeners for this service? (Choose two.)
A. It is disabled because the -c1bgoal attribute is set to LONG.
B. The SCAN listeners redirect clients to the node listener serving the instance that has the fastest response time for the SRVB1 service.
C. The SCAN listeners redirect clients to the node listener serving the instance that has the fewest sessions for the SRVB1 service.
D. It is enabled only when LOAD_BALANCE=YES is coded in the client-side TNS entry used by the client.
E. The SCAN listeners automatically balance the connections across the instances accepting logins for the SRVB1 service.
Question 4
Which three statements are true about using ADVM volumes and mounting ACFS file systems from leaf nodes in a Flex Cluster? (Choose three.)
A. To use ADVM volumes on a leaf node, the oraclesacfs, oracleoks, and oracleadvm drivers must be loaded on all hub nodes.
B. An ADVM volume cannot be used as a boot device on a leaf node.
C. ADVM volumes can be used to store the OCR and voting les to be used by a leaf node.
D. An ADVM volume cannot be used as the root file system on a leaf node.
E. Partitioning ADVM-managed volumes using fdisk or other utilities on a leaf node is not supported.
F. To use ADVM volumes, an ASM proxy instance is not required on a leaf node.
Question 5
Which three statements are true about services when used with transparent application failover (TAF) for an administrator-managed RAC database?
A. TAF-enabled sessions fail over to a surviving instance accepting logins for the service.
B. The TAF settings for a client connections overrides any TAF settings in the service definition.
C. TAF-settings for the service override TAF settings in TNS entry used by the client.
D. TAF PRECONNECT requires configuration for the service and in the client TNS entry.
E. TAF can restart a query or a transaction after failover.
Solutions:
| Question 1 Answer: B,D | Question 2 Answer: D,E,F | Question 3 Answer: A,D | Question 4 Answer: A,B,D | Question 5 Answer: A,C,D |
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