1z0-432 Exam Training Practice Tests (Oracle Real Application Clusters 12c Essentials)]

Question 1

A node isevicted from a three-node cluster due to poor latency of the underlying storage Which two statements arecorrectin describing the instancerecovery process?

A. Upon startup, PMON (process monitor) performs instance crashrecovery automatically User intervention is not required B. User intervention is not required. C. Upon startup of failed instance,the SMON process performs instance crash recovery by using checkpoints to determine which data needs to be append to data files. D. Upon startup, the SMON/LMS processes perform instance crash recovery. E. Perform a restore of archive redo from flashrecovery area to recover database

Correct Answer: B,C

Question 2

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

Correct Answer: B

Question 3

Consider the server pools configured in the following scenario.There are no servers inthecluster, and all server pools are empty.

When server1 joins the cluster, it will be assigned to...

A. sp2 B. sp1 C. sp3 D. sp2, sp2_1,and sp2_2 E. sp2 and sp2_1 F. sp2 and sp2_2

Correct Answer: E

Question 4

Which is the correct syntax to create an asmlib disk?
DISK1 = asmlib disk name /dev/sdb1 = first device partition /dev/sdb = device name

A. /usr/sbin/oracleasmadddisk DISK1/dev/sdfa B. /usr/sbin/oracleasm map DISK1/dev/sdb C. /usr/sbin/oracleasmcreatedisk DISK1/dev/sdb D. /usr/sbin/oracleasmcreatedisk DISK1/dev/sdb1

Correct Answer: D

Question 5

During theinstallation of OracleGrid Infrastructure 12cR1, you decide to configure the Grid Infrastructure Management Repository.Where will the repository be stored?

A. In its own single instance Oracle Database 12cR1database and managed as a failover database B. In its own RAC12cR1database with load balancing enabled C. Inthe first RAC database created on the cluster D. On a nodeoutside thecluster to guard againstcluster failure E. Within the Grid Infrastructure home as a file-based repository

Correct Answer: A

Question 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 a Standardcluster"in the Cluster Type selection step C. Choice ''Yes" in the Grid Infrastructure Management Repository Option step D. Choice "Configure GNS" in the Grid Plug and Play step E. Choice "Configure e Flex cluster" in the Cluster Type selectionstep F. Choice "Use Oracle Flex ASM for storage" inthe Storage Option step

Correct Answer: D,E,F

Question 7

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, 6, 5, 1, 2, 4 B. 5, 6, 3, 1, 4, 2 C. 1, 2, 3, 4, 5, 6 D. 3, 5, 6, 2, 1, 4 E. 1, 2, 5, 3, 6, 4

Correct Answer: E

Question 8

You have recently completed building an 8-node 12cR1 RACcluster, and you are now seeing a lot ofinstability,congestion, and network packet lossesinthe network.
Which two items related to theprivateinterconnect could have caused these issues?

A. All the private interfaces used for the interconnects are being configured in separate subnets B. The connections between thecluster nodes for both public and private interfaces are using the sameswitch C. You have used crossover cables for the clusterinterconnect D. IP addresses allocated to theprivateinterconnect have beenspecifiedin/etc/hosts

Correct Answer: B,C

Question 9

Which three statements best describe how Oracle ACFS takes advantage of Oracle ASM?

A. File systems can be dynamically resized. B. Data reliability in Oracle ACFS is enhanced by Oracle ASM mirroring. C. Performance can be maximized through direct access to Oracle ASM disk groups. D. All file systems are mirrored across Oracle ASM Disk Groups to increase reliability. E. Oracle ACFS maximizes availability through a dedicated path on the Cluster Interconnect.

Correct Answer: A,B,C

Oracle Real Application Clusters 12c Essentials - 1z0-432 Exam Practice Test