1z1-432試験無料問題集（85題）「Oracle Real Application Clusters 12c Essentials 認定」

出題：1

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. IMPORTANCE

B. ACL

C. SERVER_NAMES

D. MAX_ZIZE

E. MIN_SIZE

正解：A,B 解答を投票する

出題：2

Oracle 12cR1 Flex Cluster introduces a new topology, which allows for a higher level of scalability. Which four statements accurately describe the new topology's properties?

A. Hub and Leaf topologies supportimplicit Server Pools.

B. Hub and Leaf topologies allow tightly and loosely coupled server membership

C. Leaf servers are standard as in previousversions.

D. Leaf servers arelight-weight, no shared storage, no peer-to-peer communication and dedicatedtoapplication service.

E. Oracle Flex Cluster 12cR1 supports bare metal and OVM serversincommon cluster

F. Hub servers do not support Oracle ASM.

正解：A,B,D,E 解答を投票する

出題：3

You are given the task of managing an Oracle RAC 12cR1 Cluster by using Oracle Flex ASM.Which two statements are valid?

A. When deployed,Oracle Flex ASM enables an Oracle ASM instance to run on a separate physical server from the database server

B. A failure of an ASM instance affects the databases, evenif youare using ASM disk groups

C. To determine whether Oracle Flex ASMis enabled, use asmcmdshowclustermode

D. A failure of an ASM instance affects availability for the databases using ASM disk groups due to decreased cardinality of available ASM instances

正解：A,B 解答を投票する

出題：4

You want to change an existingOracle Clusterware standard Cluster to an Oracle Flex Cluster Thereis Grid Naming Service (GNS) and Flex ASM configured right now.In what order do you need to take the following steps?
1.StopOracle Clusterware 2.Determine the current mode of thecluster 3.Ensure that the GNSisconfigured with a fixed VIP. 4.Change the mode of the cluster to be an Oracle Flex Cluster. 5.Use theOracle Automatic Storage Management Configuration Assistant (ASMCA) to
enable Oracle Flex ASMinthe cluster 6.Start Oracle Clusterware

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

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

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

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

正解：B 解答を投票する

出題：5

Which statement about multipathing is incorrect?

A. Multipathing is a software technology implemented at the operating system device level

B. Multipathing improves system performance by distributing theI/0 load across all available paths.

C. Multipathingis automatically configured when Oracle ASM discovers multiple paths to the same disk space.

D. Multipathing solutions provide failover by using redundant physical path components

正解：C 解答を投票する

出題：6

What is the correct syntax to put a DATA1disk offlinefor a failure group FG1, and drop it after five minutes?

A. It is not possible to specify a disk In a FAILGROUP.

B. ALTER DISKGROUP dataOFFLINE DISK DATA1IN FAILGROUP FG2 DROP AFTER 5m;

C. ALTER DISKGROUP data OFFLINE DISKS IN FAILGROUP FG2 DROP AFTER 5m;

D. It is not possible to drop it after five minutes.

E. ALTER DISKGROUPdata OFFLINE DISKDATA1IN FAILGROUP FG2 DROP AFTER 5 minutes;

正解：B 解答を投票する

出題：7

Which statement about the AU_SIZE disk group attribute is incorrect?

A. It specifies the size of the allocation unit for a disk group.

B. The default sizeis 1 MB.

C. It can be changed at anytime for any disk group.

D. You can view the value of thisattributeintheALLOCATION_UNIT_SIZE column of theV$ASM_DISKGROUP view

正解：C 解答を投票する

出題：8

You are preparing two Oracle Linux nodes, node1 and node2, for the installation of Oracle Grid Infrastructure, you plan to use the existing Linux users "grid" as Grid Infrastructure software.
What task must be performed before installing the Grid Infrastructure?

A. Add "users" to supplementary groups of "grid" in node1. Or, alternatively remove "users" from supplementary groups ofnode2 "grid."

B. Change the user ID ofthe grid user in node1, node2, or both nodes to guarantee that the user IDs are equal

C. Use another Linux user as "grid" might be used for other purposes.

D. No task must be performed.

E. Change the user "grid' initial login group to "dba"

正解：B 解答を投票する

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1z1-432試験無料問題集「Oracle Real Application Clusters 12c Essentials 認定」