Oracle Real Application Clusters 12c Essentials - 1z1-432 Free Exam Questions [2026]

QUESTION NO: 1
A customeris using thepolicy-managed database by name RACDB on a 4-node cluster. The server namesinthe Clusterare:dasher, vixen, comet, and dancer
There are two server pools defined, frontoffice and backoffice The attributes are as followsServerpoolmportance MinMax
Frontoffice1022 Backoffice512
There are two uniform services being created, crmsrv and hrsrv.
crmsrv is being assigned toserverpoolfrontoffice and hrsrv is assigned to backoffice.
Currently, allfour nodes are up and running. The database and its services are running as follows:
The serverpoolfrontoffice , which is running thecrmsrv service is being run on the dasher and vixen hosts
Theserverpoolbackoffice, whichis runninghrsvc service is being run on comet and dancer hosts.
What happens when the dasher node fails?

A. Rebootlescrs cluster stack willbe tried inallthe duster nodes to resolve the issue.If this is notresolved, allnodes in thecluster get bounced to resolve the issues

B. Nothing happens because any service relocation is a major interruption to the clients who are connecting to the services.

C. Because the crmsrv serviceis defined asuniform servicethe cluster ensures at least one node is up and running, which is the current case. So, there will be no service relocation thatwillhappen.

D. One of the nodes is moved from the backofficeserverpool to the fronofficeserverpool . This is moved with the consideration or importance and minimum attributes configured. Effectively, the crmsrv service wil run intwo nodes andhrsvc will run in one node.

Discussion 0

Correct Answer: B Vote an answer

QUESTION NO: 2
Which statement about Oracle Flex ASM is incorrect?

A. Higher availability can be achieved with Flex ASM because if an ASM instance fails, its clients can reconnect to another ASM instance

B. Oracle Flex ASM enables an Oracle ASM instance to run on a separate physical server
from the databaseservers.

C. Flex ASM requires the configuration of Flex Clusters.

D. Flex ASM can be configured on either a standard cluster or a Flex Cluster.

E. With Flex ASM, a smaller pool of ASM instances can be used to serve a large pool of database servers.

Discussion 0

Correct Answer: C Vote an answer

QUESTION NO: 3
You are building a new 12c cluster to accommodate the upcoming projects.You arecurrently working with the networkadmin team to define the requirementsneeded. Currently, thenetworkteam wouldlike to get cleared on the protocols beingused by the various network interface needed. Which three statements about Clusterware communication are correct?

A. For the public network, each network adapter must support TCP/IP. This requirement holds true for both Microsoft Windows and Linux/Unix environments

B. There is no mandatory requirement for the protocol being supported for bothprivate and public interfaces.Oracle RAC andClusterware aulomatically detect and support any current standard industry protocol

C. For the private network, the interface must support the user datagram protocol (UDP) using high speed network adapters and switches that support TCP/IP. This holds true inthe Linux/Unix environment.

D. For the private network,thenetworkadapters must use high-speed network adapters and switches that support TCP/IP. This requirement holds true inthe Microsoft Windows environment

E. For the publicnetwork, each network adapter needs tosupport only UDP, which provides lowlatency.This requirement holds true for both MicrosoftWindows and Linux/Unixenvironments

Discussion 0

Correct Answer: A,C,D Vote an answer

QUESTION NO: 4
The DISK_REPAIR_TIME attribute has expired after a transient disk error. What happens next?

A. This means that the disk is repaired and is put backinthe ASM disk group.

B. Oracle ASM drops the disk.

C. This means that Oracle will use ASM Fast Mirror Resync to sync the rest of the disks.

D. Nothing, it was only a warning. All the disks are OK

Discussion 0

Correct Answer: B Vote an answer

QUESTION NO: 5
ASM has multiple redundancy levels. Identify three of them:

A. RAID 5 mirror with a 1 parity disk

B. RAID 1 + 0 mirror

C. RAID 1 + 1 triple mirror

D. RAID 5

E. No mirror

Discussion 0

Correct Answer: A,B,E Vote an answer

QUESTION NO: 6
You are installing Oracle Grid Infrastructure with Oracle Universal Installer (OUI). Your goal is acluster that contains bothdatabase nodes and application nodes. The databases are intended to be under OracleQualiy of Services (QoS) management. Which threeOUIchoices are required to achieve the desired infrastructure?

A. Choice "Use Standard ASM for storage" inthe Storage Option step

B. Choice "Configure GNS" in the Grid Plug and Play step

C. Choice "Use Oracle Flex ASM for storage" inthe Storage Option step

D. Choice "Configure a Standardcluster"in the Cluster Type selection step

E. Choice ''Yes" in the Grid Infrastructure Management Repository Option step

F. Choice "Configure e Flex cluster" in the Cluster Type selectionstep

Discussion 0

Correct Answer: B,C,F Vote an answer

QUESTION NO: 7
Which statement best describes the relationship between Flex Clusters and Flex ASM?

A. Flex ASM requires a Flex Cluster, but a Flex Cluster does not require Flex ASM.

B. Flex Clusters and Flex ASM always require each other.

C. There is no relationship, except that both have "Flex" in their names.

D. AFlex Cluster requires Flex ASM, but Flex ASM does not require a Flex Cluster.

Discussion 0

Correct Answer: D Vote an answer

QUESTION NO: 8
Identify the root cause of Enqueue: CF - Contention inthis scenario.

A. Root causeis a blocked LGWR due to LGWR waits for enqueue:CF - contention, which may be held by another background process.Background process may hold a CF enqueue whileupdating the control file

B. Root cause is blocked LGWR due to SCAN_LISTENERS(s) droppingclient connections during DoS event

C. Root causeis a stalled LGWR due to LGWR waits Enqueue:CF contention is caused by the db filesequential reads

D. Root causeis blocked LGWR due to LGWR waits LGWR waits ENQUEUE:CF contentionisasymptom of the db file scattered reads and excessive ITL waits

Discussion 0

Correct Answer: A Vote an answer

QUESTION NO: 9
Which statement about the management ofOracle ADVM volumes by using ASMCA is incorrect?

A. Using ASMCA allows you to create and configure an Oracle ADVM volume

B. You can use ASMCA to deleteOracle ADVM volumes

C. You can use ASMCA to resizevolumes that have not been mounted on an Oracle ACFS file system

D. When creating an Oracle ADVM volume for an ACFS file system that will store database files, you must create the volume using ASMCA to ensure correct column striping

E. You can use ASMCA to enable or disable ADVM volumes.

Discussion 0

Correct Answer: D Vote an answer

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