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Oracle 1Z0-432 Online Practice Questions and Exam Preparation

1Z0-432 Exam Details

  • Exam Code
    :1Z0-432
  • Exam Name
    :Oracle Real Application Clusters 12c Essentials
  • Certification
    :Oracle Certifications
  • Vendor
    :Oracle
  • Total Questions
    :85 Q&As
  • Last Updated
    :Jul 11, 2026

Oracle 1Z0-432 Online Questions & Answers

  • Question 21:

    In a clustered Oracle ASM environment, a diskgroup is mounted in restricted mode. Which statement is correct?

    A. You can mount the disk group on all the nodes.
    B. You can issue any command, as long as you are using the force option.
    C. You can open the database located on this disk group only in standalone mode.
    D. You can open the database on this disk group only in restricted mode.
    E. You know that nobody is using the disk group, so you can perform a fast rebalancing on the disk group.

  • Question 22:

    Which statement about the srvctl modify instance command is correct?

    A. For a policy-managed database, this command defines an instance name to use when the database runs on the specified node.
    B. For an administrator-managed database, this command restores the configuration of a database instance
    C. You can use this command to rename or relocate a running instance.
    D. This command is only available with Oracle RAC One Node.

  • Question 23:

    You want to start the ASM1 instance on node host01. Which three options can you use?

    A. $ srvct1 start asm -n host01
    B. $ srvct1 status asm -n host01
    C. $ asmca Disk Groups - > Mount All
    D. $ . oraenv ORACLE_SID = (+ASM1) ? +ASM1 The Oracle base for ORACLE_HOME=/u01/app/12.1.0/grid is /u01/app/grid S asmcmd ASMCMD (+) > shutdown -abort
    E. $ . oraenv ORACLE_SID = (+ASM1) ? +ASM1 The Oracle base for ORACLE_HOME=/u01/app/12.1.0/grid is /u01/app/grid S asmcmd ASMCMD> startup
    F. $ export ORACLE_SID =+ASM1 $ export ORACLE_HOME=/u01/app/12.1.0/grid $ $ORACLE_HOME/bin/squiplus/AS SYSASM SQL> startup

  • Question 24:

    On a new Oracle Grid Infrastructure 12cR1 system, you notice that Oracle Flex ASM has been configured. Which two reasons are valid for configuring Grid Infrastructure in this manner?

    A. Increased high availability of database instances
    B. Simple grid infrastructure configuration and easier maintenance
    C. Increased spare memory on reserved nodes
    D. Better performance for the underlying storage hardware

  • Question 25:

    Which statement best describes the relationship between Flex Clusters and Flex ASM?

    A. There is no relationship, except that both have "Flex" in their names.
    B. A Flex Cluster requires Flex ASM, but Flex ASM does not require a Flex Cluster.
    C. Flex ASM requires a Flex Cluster, but a Flex Cluster does not require Flex ASM.
    D. Flex Clusters and Flex ASM always require each other.

  • Question 26:

    To create a policy-managed database in RAC, which three properties have to be defined?

    A. Minimum downtime before switchover occurs B. Minimum number of nodes
    C. Maximum number of nodes
    D. Relative importance compared to other server pools
    E. Relative uptime compared to other server pools

  • Question 27:

    Which code must you use to increase the cardinality of the ASM in the 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]# ./crvct1 modify asm -count 1 [root@o16r02 bin]# ./crvct1 add 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
    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

  • Question 28:

    According to the OEM Log Checker, the OCR has failed and must be restored. Which option accurately describes how to fix the problem?

    A. #su oracle ocrconfig -showbackup ocrconfig -replace/oraocfs/crs/data.ocr -replacement +ADMINDG
    B. #su grid ocrconfig -showbackup ocrconfig -replace/oraocfs/crs/data.ocr -replacement +ADMINDG
    C. As root execute: ocrconfig -showbackup ocrconfig -local /oraocfs/crs/data.ocr -recover +ADMINDG
    D. As root execute: ocrconfig -showbackup ocrconfig -replace /oraocfs/crs/data.ocr -replacement +ADMINDG
    E. #su - grid ocrconfig -showbackup ocrconfig -cluster/oraocfs/crs/data.ocr -recover +ADMINDG

  • Question 29:

    ASM has multiple redundancy levels. Identify three of them:

    A. No mirror
    B. RAID 5 mirror with a 1 parity disk
    C. RAID 1 + 0 mirror
    D. RAID 1 + 1 triple mirror
    E. RAID 5

  • Question 30:

    You have completed a rolling conversion from DNS to GNS cluster resolution from the database and cluster resources end. The remaining are the configuration changes to be done from the client side. Which two items need to be taken into account to achieve a successful connection?

    A. For each client using a SCAN, change the SCAN the client uses so that the client uses the SCAN in the domain delegated to GNS
    B. For each client using VIP names, change the VIP name on each client so that they use the same server VIP name, but with the domain name in the domain delegated to GNS.
    C. There is no need to change anything in client configuration as the combination of TAF and ONS will automatically take care of reaching the correct nodes
    D. All the nodes in the cluster need to be bounced one after the other in order for the changes to be completed as it is not possible to do it online

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