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Walking into an exam room calm is easier when you have already been there — virtually. The PassTestking Desktop Test Engine recreates the Oracle Real Application Clusters 12c Essentials testing environment, so by exam day the format, the pacing, and the pressure all feel familiar. Behind it sit 85 practice questions with verified answers.

Oracle 1z0-432 Exam Overview:

Certification Vendor:Oracle
Exam Name:Oracle Real Application Clusters 12c Essentials
Exam Number:1Z0-432
Exam Price:USD 245
Passing Score:74%
Related Certifications:Oracle RAC 12c Specialization
Oracle Database 12c
Available Languages:Japanese, English
Exam Duration:120 minutes
Certificate Validity Period:Valid until retired; typically 18-24 months after replacement
Real Exam Qty:85
Exam Format:Multiple-response multiple-choice, Single-choice multiple-choice
Recommended Training:Oracle RAC 12c Essentials Training
Oracle Database 12c: RAC and Grid Infrastructure Administration
Exam Registration:Oracle University Exam Page
Pearson VUE Registration
Sample Questions:Oracle 1z0-432 Sample Questions
Exam Way:Online proctored or onsite at Pearson VUE test centers
Pre Condition:No mandatory prerequisites; recommended: 6–12 months hands-on experience with Oracle Database 12c and RAC concepts
Official Syllabus URL:https://education.oracle.com/oracle-real-application-clusters-12c-essentials/pexam_1Z0-432

Oracle 1z0-432 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Oracle Grid Infrastructure & Clusterware Architecture20%- Standard Cluster vs Flex Cluster
- Oracle Cluster Registry (OCR) and voting disks
- Server pools and policy-managed databases
- Oracle Clusterware overview and architecture
- Cluster Ready Services and High Availability Services
Topic 2: Oracle ACFS and ADVM15%- ACFS architecture and integration with ASM
- Creating and managing ACFS file systems
- ACFS best practices
- ADVM volumes and configuration
Topic 3: Automatic Storage Management (ASM)25%- ASM disk groups, failure groups, and mirroring
- Flex ASM configuration
- ASM tools: ASMCA, ASMCMD, SRVCTL
- Online reconfiguration and dynamic rebalancing
- ASM architecture and components
Topic 4: Installing & Configuring Grid Infrastructure and RAC20%- Pre-installation storage and network preparation
- Adding nodes to a RAC cluster
- Grid Infrastructure installation and post-setup
- Converting standard cluster to Flex Cluster
- Network configuration for RAC and SCAN
Topic 5: Managing RAC & Clusterware Environment20%- SRVCTL and SQL*Plus administration
- Backup and recovery considerations
- Starting/stopping RAC databases and instances
- Monitoring RAC environment
- Global Cache Coherence and resource management

1z0-432 Exam: Your Questions Answered

Online proctored or onsite at Pearson VUE test centers Register for the Oracle Real Application Clusters 12c Essentials exam through these official channels:

With your exam date confirmed, the 85 practice questions from PassTestking — delivered by email within 1 minute — turn the waiting weeks into structured preparation.

Per the official outline, the Oracle Real Application Clusters 12c Essentials exam spans 5 domains, led by Oracle ACFS and ADVM (15%), Managing RAC & Clusterware Environment (20%), and Oracle Grid Infrastructure & Clusterware Architecture (20%). The complete breakdown is in the topics section above; the 85 practice questions at PassTestking cover all of it.

Passing the Oracle Real Application Clusters 12c Essentials exam requires 74%, and the registration fee is USD 245. Since retakes are not free, a readiness check with the PassTestking practice engines is a sensible step before you commit to an exam date.

The 1z0-432 exam is a Oracle certification exam covering the Oracle Real Application Clusters 12c Essentials syllabus outlined above. It contributes to these credential paths: Oracle Database 12c, Oracle RAC 12c Specialization. In a competitive market, a Oracle credential signals verified capability to employers — which is why candidates keep choosing it in 2026. PassTestking prepares you with 85 practice questions in PDF, Desktop Test Engine, and Online Test Engine formats.

Then the written refund policy applies. If you take the Oracle Real Application Clusters 12c Essentials exam within 60 days of purchase and do not pass, PassTestking refunds you in full. The policy excludes exams taken within 3 days of purchase, exams never actually taken, free materials, and expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer to keep going? Exchange for two free exam products of equal value and retain your original update service. Delivery is by email within 1 minute of purchase — contact support if nothing arrives within 2 hours.

Oracle recommends these training resources for the Oracle Real Application Clusters 12c Essentials exam:

Pair official training with the 85 practice questions from PassTestking to convert study time into exam readiness — especially effective when you are fitting preparation into fragmented hours.

Expect 85 in 120 minutes on the Oracle Real Application Clusters 12c Essentials exam. The PassTestking Desktop Test Engine reproduces this environment — real timing, exam-style flow — so the actual test day feels like a rehearsal you have already done.

Everything you need in one purchase: 85 practice questions for the Oracle Real Application Clusters 12c Essentials exam across three formats — a printable, expert-prepared PDF with instant download; a Desktop Test Engine for Windows that simulates the real exam environment with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS, complete with test history and performance review. Also included: a free demo, 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.

No mandatory prerequisites; recommended: 6–12 months hands-on experience with Oracle Database 12c and RAC concepts Requirements can be revised, so confirm the latest on the official Oracle exam page before booking.

Oracle Real Application Clusters 12c Essentials Sample Questions:

Which code must youuse to increase the cardinality of the ASM inthe cluster? A)[root@o16r02 bin]# ./srvct1 add asm -count 1 [root@o16r02 bin]# ./srvct1 modify asm ASM home: /u01/app/12.1.0/grid Password file: +DATA/orapwASM ASM listener: LISTENER ASM instance count: 1 Cluster ASM listener: ASMNETILSNR_ASM
B)[root@o16r02 bin]# ./crvct1modifyasm -count 1 [root@o16r02 bin]# ./crvct1addasm ASM home: /u01/app/12.1.0/grid Password file: +DATA/orapwASM ASM listener: LISTENER ASM instance count: 1 Cluster ASM listener: ASMNETILSNR_ASM C)[root@o16r02 bin]# ./srvct1 modify asm -count 1 [root@o16r02 bin]# ./srvct1 config asm ASM home: /u01/app/12.1.0/grid Password file: +DATA/orapwASM ASM listener: LISTENER ASM instance count: 1 Cluster ASM listener: ASMNETILSNR_ASM D)[root@o16r02 bin]# ./crvct1 modify asm -count 1 [root@o16r02 bin]# ./srvct1 config asm ASM home: /u01/app/12.1.0/grid Password file: +DATA/orapwASM ASM listener: LISTENER ASM instance count: 1 Cluster ASM listener: ASMNETILSNR_ASM

  • A. Option D
  • B. Option A
  • C. Option B
  • D. Option C
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Which two statements about server pools are correct?

  • A. MAX_SIZE and importance are valid server pool attributes,
  • B. Oracle Clusterware manages availability between server pools automatically.It cannot be manually configured.
  • C. Server pools logically apportion a clusterinto groups of servers offering database or application services
  • D. Servers are assigned to server pools by name
  • E. You can configure each server pool with a maximum size.The minimum size cannot be configured.
Reveal Solution  Discussion  0

Correct Answer: B,C  🗳️

You want to add host03 to a Flexcluster.In which order will you execute these commands?
1.[grid@host01]$ cluvfy stage -post hwos -n host03 2.[grid@host01]$ cluvfy comp peer -refnode host01 -n host03 -orainv oinstall -osdba 3.[grid@host01]$ cluvfy stage -pre nodeadd -n host03 -fixup 4.[grid@host01]$ cluvfy stage -post nodeadd -n host03 -verbose 5.[grid@host01]$ oclumon manage -get resize
6.[grid@host01]$ ./addnode.sh -silent"CLUSTER_NEW_NODES=(hosr03)"
"CLUSTER_NEW_VIRTUAL_HOSTNAMES=(host03-vip,)" "CLUSTER_NEW_NODE_ROLES=(hub1leaf)"

  • A. 3, 5, 6, 2, 1, 4
  • B. 3, 6, 5, 1, 2, 4
  • C. 1, 2, 3, 4, 5, 6
  • D. 5, 6, 3, 1, 4, 2
  • E. 1, 2, 5, 3, 6, 4
Reveal Solution  Discussion  0

Correct Answer: E  🗳️

Which statement is true about the installation of Oracle Grid Infrastructure 12cR1 by usingOracle Universal lnstaller (OUI)?

  • A. You can use OUI to install Grid Infrastructure in an Oracle Restart configuration.
  • B. You must use OUIto first install software only and then configure Oracle Clusterware and ASM.
  • C. You can use OUI to install and configure a cluster that contains only hub nodes.
  • D. You can use OUI to upgrade the entire Grid Infrastructure to 12cR1.
  • E. You can use OUI to upgrade Oracle ASM to more recent release than Oracle Clusterware.
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

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

Arrange the following steps for converting from DNS to GNS inthe proper order:
------
Start GNS.
Configure GNS resource.
Update database endpoint
Remove static addresses so only dynamic addresses are used.
Change the CRS resource to support mixed mode.
Modify the registered SCAN.

  • A. 2, 1,5, 6,3,4
  • B. 4, 3, 6, 5, 1, 2
  • C. 1, 2, 3, 4, 5, 6
  • D. 6, 5,4,3,2, 1
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

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