Oracle 1z0-068 : Oracle Database 12c: RAC and Grid Infrastructure Administrator

Pass 1z0-068 Exam Cram

Exam Code: 1z0-068

Exam Name: Oracle Database 12c: RAC and Grid Infrastructure Administrator

Updated: Oct 19, 2026

Q & A: 152 Questions and Answers

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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
Certificate Validity Period:No expiration (perpetual for retired versions)
Available Languages:English
Passing Score:64%
Exam Duration:120 minutes
Exam Price:USD 245 (varies by region)
Related Certifications:Oracle Database SQL Certified Expert
Oracle Database 12c Administrator Certified Professional
Oracle Database 11g Administrator Certified Professional
Real Exam Qty:77
Exam Format:Multiple Choice
Recommended Training:Oracle Database 12c: RAC Administration
Oracle Database 12c: Clusterware Administration
Oracle Database 12c: ASM Administration
Exam Registration:Pearson VUE
Oracle University Registration
Sample Questions:Free Download Pass 1z0-068 Exam Cram
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: Automatic Storage Management (ASM)18%- ASM architecture and instances
- Managing ASM disk groups and redundancy
- ASM patching and upgrades
- ASM Cluster File System (ACFS) administration
Topic 2: Oracle Clusterware Architecture and Administration20%- Clusterware components and startup sequence
- Managing cluster resources and OCR/Voting files
- Grid Plug and Play concepts
- Clusterware troubleshooting
Topic 3: Monitoring and Tuning RAC5%- Global cache and inter-instance tuning
- Using Enterprise Manager, AWR and ADDM
- RAC-specific wait events and statistics
Topic 4: High Availability and Connectivity10%- Services and workload management
- Transparent Application Failover (TAF)
- Client and server-side load balancing
- Fast Application Notification (FAN) and ONS
Topic 5: 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 6: Grid Infrastructure Installation and Configuration22%- Adding and removing cluster nodes
- Post-installation tasks and verification
- Installing Oracle Grid Infrastructure
- Installation planning and prerequisites
Topic 7: Backup and Recovery for RAC10%- Archivelog and fast recovery area management
- Recovering from node and instance failures
- RMAN configuration for RAC

1z0-068 Exam FAQs: Everything Worth Knowing First

The 1z0-068 exam presents 77 questions inside a 120 minutes window. That combination makes time a resource you manage, not a backdrop: candidates who never practice against a clock often leave easy questions unanswered at the end. Use the Pass4cram mock exam system — its timing function recreates the real pressure, so you can spot pacing gaps during preparation instead of during the exam.

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If you take the 1z0-068 exam within 60 days of purchase and do not pass, the Pass4cram money back guarantee applies: file your claim within 2 days of the exam with a scanned enrollment slip and the official score report (PDF), and it will be processed within 7 days. The candidate name must match the payer name; the policy does not cover exams taken within 3 days of purchase, purchases never used in an actual exam attempt, free materials, or expired orders. If you would rather continue learning than refund, you can exchange the product for two free exam packages of equal value and keep the update service on your original purchase.

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

Vendor rules change periodically, so before scheduling, confirm the latest requirements on the official Oracle exam page.

For the Oracle Database 12c: RAC and Grid Infrastructure Administrator, Oracle recommends the following training:

Formal training builds understanding; focused practice builds exam-day performance. Combine either resource above with 152 practice questions from Pass4cram and you cover both.

The 1z0-068 exam — officially the Oracle Database 12c: RAC and Grid Infrastructure Administrator — is Oracle's certification test for professionals working with its technologies, and passing it awards the Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator certification at the Expert level. Whether you are a student, an office worker, or a veteran of the field, a vendor-issued credential is one of the few qualifications every employer reads the same way. It also leads naturally toward Oracle Database 12c Administrator Certified Professional, Oracle Database 11g Administrator Certified Professional, Oracle Database SQL Certified Expert.

Passing requires 64%, and official registration costs USD 245 (varies by region). Budget-wise, remember the fee covers one attempt only — a retake is charged in full again. The prudent sequence is to self-assess first: run timed mocks with 152 practice questions at Pass4cram until your scores clear the passing mark with margin, and only then spend on the seat.

The Oracle Database 12c: RAC and Grid Infrastructure Administrator syllabus is divided into 7 domains, headlined by Oracle Clusterware Architecture and Administration (20%), Monitoring and Tuning RAC (5%), and Oracle RAC Database Deployment (15%). The complete weighted outline is in the syllabus section above — let it direct your preparation toward the points that matter most.

Yes — a free trial comes before any payment at Pass4cram. You can download sample PDF questions of the 1z0-068 materials at no cost and see clearly how the PC and online versions operate, so the decision is fully informed. After purchase, 365 days of free updates are included, and an expired product's update service renews at a 50% discount from your member zone.

The Oracle Database 12c: RAC and Grid Infrastructure Administrator is booked through these official channels:

When scheduling, note that the 1z0-068 exam is delivered Online proctored or on-site at Pearson VUE test centers.

Oracle Database 12c: RAC and Grid Infrastructure Administrator Sample Questions:
Question #1

Which three types of patches and upgrades are supported for Oracle Grid Infrastructure 12c? (Choose three.)

  • A. in-place upgrades using the Oracle Universal Installer
  • B. out-of-place upgrades using the Oracle Universal Installer
  • C. in-place patching for patch sets
  • D. in-place patching for one-off patches
  • E. out-of-place patching for patch bundles
  • F. in-place patching for patch bundles
Reveal Solution  Discussion  0

Correct Answer: B,D,E  🗳️

Question #2

Which three statements are true about Server Categorization in Oracle 12c Clusterware?

  • A. All server attributes that may be used to determine the server category are discovered automatically by Oracle Clusterware.
  • B. All hub nodes in a flex cluster belong to the same Oracle-supplied category.
  • C. All leaf nodes in a flex cluster belong to the same Oracle-supplied category.
  • D. Different Hub nodes in a flex cluster may belong to separate administrator-defined categories.
  • E. All server attributes used for categorization are administrator modifiable.
  • F. A server may be added to only one category using the crsctl utility.
Reveal Solution  Discussion  0

Correct Answer: B,C,E  🗳️

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Question #3

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.)

  • A. The ACFS mount registry with Oracle restart is automatically deleted.
  • B. The disabling of volume does not destroy data in the file system.
  • C. The volume can be enabled and the le system can be mounted back again to access the existing data.
  • D. The ACFS file system will be permanently removed from the volume.
  • E. The ACFS le system will be permanently removed from the volume only if the file system is empty.
Reveal Solution  Discussion  0

Correct Answer: B,C  🗳️

Question #4

Which three statements are true about Quality of Service Management (QoS)?

  • A. Databases managed by QoS can be administrator managed or policy managed.
  • B. It supports multiple databases assigned to the same server pool.
  • C. It requires Oracle Grid Infrastructure for a Cluster to be installed and Clusterware to be running.
  • D. A server-pool can be managed by QoS even if it does have database instances running on any server in the pool.
  • E. It can manage database services only if they are defined as UNIFORM services.
Reveal Solution  Discussion  0

Correct Answer: B,C,E  🗳️

Explanation: Only visible for Pass4cram members. You can sign-up / login (it's free).

Question #5

Which two utilities support the "what-if" command evaluation?

  • A. srvctl
  • B. crsctl
  • C. ocrconfig
  • D. asmcmd
  • E. oifcfg
Reveal Solution  Discussion  0

Correct Answer: A,B  🗳️

Explanation: Only visible for Pass4cram members. You can sign-up / login (it's free).

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