Oracle Real Application Clusters 12c Essentials (1z1-432) Free Practice Test

Question 1

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. 4, 3, 6, 5, 1, 2

B. 2, 1,5, 6,3,4

C. 6, 5,4,3,2, 1

D. 1, 2, 3, 4, 5, 6

Correct Answer: B

Question 2

You are talking to the network adminteam about the Interconnect network in Oracle RAC and Clusterware. Which statement about the Private interconnect interface is incorrect?

A. It supports redundant network interfaces for load balancing and high availability.

B. Oracle RAC and Oracle ASM instances use the private interconnect for inter-instance communication.

C. Oracle Clusterware uses the private interconnect to exchange Clusterware-related messages among its nodes.

D. It supports both IPv4 and IPv6.

Correct Answer: D

Question 3

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 C

C. Option A

D. Option B

Correct Answer: B

Question 4

Identify three characteristics of a RAC 12cR1service.

A. Instance Preference

B. Cloud Policy

C. Server Pool Assignment

D. Database Edition

E. Service Time Service name

Correct Answer: A,C,D

Question 5

The DISK_REPAIR_TIME attribute has expired after a transient disk error. What happens next?

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

B. Oracle ASM drops the disk.

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

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

Correct Answer: B

Question 6

Identify two correct statements about stopping instances and Oracle RAC databases

A. After a NORMAL or IMMEDIATE shutdown, instance recovery is required

B. srvctl stop instance shuts down the Oracle RAC database.

C. To shut down an Oracle RAC database completely, you must shut down every instance that has the database open or mounted.

D. crsctl stop crs stops the stack on the node, including the database instance.

Correct Answer: C,D

Question 7

The Free server pool contains servers that are not assigned to any other server pools. Which two attributes of the free server pool can be edited by the user?

A. MIN_SIZE

B. IMPORTANCE

C. ACL

D. MAX_ZIZE

E. SERVER_NAMES

Correct Answer: B,C

Question 8

Which statement about Oracle ASM Cluster File Systems is incorrect?

A. Oracle ACFS conforms to POSIX standards on Linux and UNIX platforms as well as Windows standards.

B. Oracle ACFS can be used to extend ASM support to all customer files.

C. Video, images, audio, and other general-purpose files are not supported by Oracle ACFS.

D. Oracle ACFS is a multiplatform, scalable file management system.

E. Database files and application files are supported by Oracle ACFS.

Correct Answer: C

Question 9

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 can use OUI to upgrade the entire Grid Infrastructure to 12cR1.

C. You must use OUIto first install software only and then configure Oracle Clusterware and ASM.

D. You can use OUI to upgrade Oracle ASM to more recent release than Oracle Clusterware.

E. You can use OUI to install and configure a cluster that contains only hub nodes.

Correct Answer: B

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Oracle Real Application Clusters 12c Essentials (1z1-432) Free Practice Test