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Oracle 1z0-068 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Database 12c: RAC and Grid Infrastructure Administrator |
| Exam Number: | 1Z0-068 |
| Real Exam Qty: | 90 |
| Certificate Validity Period: | N/A (retired exam) |
| Exam Duration: | 150 minutes |
| Passing Score: | Section-based (e.g., ~60% / 45% / 33% by section reported) |
| Available Languages: | English |
| Exam Format: | Multiple choice |
| Related Certifications: | Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator |
| Exam Price: | USD 245 (approx.) |
| 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/ |
Oracle 1z0-068 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Oracle RAC Database Administration | - Installing/configuring Oracle RAC - Backup and recovery for RAC - Managing RAC instances and services |
| Monitoring and Tuning RAC | - Using Enterprise Manager and AWR/ADDM - RAC performance and tuning practices |
| Grid Infrastructure Installation and Administration | - Installation planning and prerequisites - Adding and removing cluster nodes - Installing Grid Infrastructure |
| Oracle Clusterware Architecture | - Grid Plug and Play concepts - Cluster hardware and architecture basics |
| High Availability and Connections | - Services and QoS management - Client load balancing and failover |
| Automatic Storage Management (ASM) | - ASM disk groups and files - ASM Cluster File System (ACFS) |
1z0-068 Exam FAQ: Before You Book Your Seat
Oracle Database 12c: RAC and Grid Infrastructure Administrator is an official Oracle exam, listed under exam code 1z0-068. A passing result earns you the 12c certification at the Expert (Oracle Certified Expert) level. It also ties into Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator, extending its value across your certification roadmap. Employers read this credential as verified competence, which is why it keeps appearing in job requirements.
Expect 90 questions inside 150 minutes on the Oracle Database 12c: RAC and Grid Infrastructure Administrator exam. That pace punishes hesitation, so rehearse it: the ActualPDF software engine simulates the real exam scene, reminds you of the questions you got wrong, and pushes you to re-practice them until the clock stops being your enemy.
Passing Oracle Database 12c: RAC and Grid Infrastructure Administrator requires Section-based (e.g., ~60% / 45% / 33% by section reported), and the official registration fee is USD 245 (approx.). Retakes charge the full USD 245 (approx.) again, which is why experienced candidates treat preparation as the cheaper exam fee. Verify your readiness with repeated ActualPDF practice scores above the requirement before you commit to a date.
Recommended experience as a DBA; familiarity with Oracle RAC and Grid Infrastructure
Requirements evolve, so confirm the current conditions before registering on the official exam page.
Yes. ActualPDF provides a free download demo of the Oracle Database 12c: RAC and Grid Infrastructure Administrator material, so you can check the content before choosing a version. After purchase, a one-year warranty covers you: the latest version is sent to you as it releases, free for 365 days, and after expiry you can extend the update service at a 50% discount.
Your purchase is covered by a 100% money-back guarantee with clear conditions. Take the Oracle Database 12c: RAC and Grid Infrastructure Administrator exam within 60 days of purchase; if you fail, provide your unqualified result by submitting a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and the full refund is processed within 7 days. The exam must match your product, candidate and payer names must match, and attempts within 3 days of purchase, unused downloads, free materials, and expired orders are not covered. Alternatively, exchange for two other exam products of equal value, free, or wait for updates while keeping your original product's update service.
Delivery is instant: files unlock for download at payment and are emailed within one minute. If nothing arrives within 2 hours, check spam and contact customer service, which works 7/24 and normally replies within two hours. Installation is unlimited across your computers.
The Oracle Database 12c: RAC and Grid Infrastructure Administrator syllabus spans 6 domains, led by Grid Infrastructure Installation and Administration, High Availability and Connections, and Automatic Storage Management (ASM). The complete topic list is published above; candidates who study the map first rarely get lost later.
Oracle Database 12c: RAC and Grid Infrastructure Administrator Sample Questions:
Question 1
Which two types of network adapters are required in which quantity in order to comply with Oracle recommendations for hardware in a cluster? (Choose two.)
A. at least one for the public network
B. at least two for the storage network
C. at least two for the interconnect
D. at least two for the public network
E. at least one for the interconnect
F. at least one for the storage network
Question 2
Which two components must always be defined or specified by an administrator to make an application highly available using Oracle 12c Clusterware?
A. a resource dependency definition
B. A Server Pool
C. a script agent
D. an application VIP
E. an application resource
Question 3
Examine this command and output:
You want to relocate this database online to node 016n2.
Which two statements must be true for a successful online migration? (Choose two.)
A. The database must be stored on shared storage.
B. The database must have at least two redo threads defined by the DBA.
C. The database must be open.
D. The database must have at least two UNDO tablespaces.
E. Database clients must disconnect before the online relocation timeout expires.
F. Database clients must use Transaction Guard to prevent them from losing their connection.
Question 4
Which two statements are true concerning buffer states as shown in GV$BH.STATUS in Oracle 12c RAC?
A. A CR image may get served from one instance to another to satisfy a read request.
B. An XCUR image is not downgraded to a SCUR image for shipping to another instance until commits occur for updated rows on the block.
C. An XCUR image is not shipped to another instance until commits occur for updated rows on the block.
D. A PI block image may exist for a specific database block in only one instance.
E. An XCUR block image may exist for a specific database block in only one instance.
Question 5
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. When a database instance fails, then some global resource masters lost from the failing instance are remastered among the surviving instances.
C. Object remastering causes all blocks in any instances' buffer cache from the same object to be mastered in the Global Resource Directory (GRD).
D. Global Enqueue resources are recovered after Global Cache Resources after an instance failure.
E. Lazy remastering occurs when an instance shuts with SHUTDOWN IMMEDIATE.
Solutions:
| Question 1 Answer: A,E | Question 2 Answer: C,E | Question 3 Answer: A,E | Question 4 Answer: A,E | Question 5 Answer: A,B,C |
