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

質問 1

Which statement about the srvctl modify instance command is correct?

（A）This command is only available with Oracle RAC One Node.

（B）You can use this command to rename or relocate a running instance.

（C）For a policy-managed database, this command defines an instance name to use when the database runs on the specified node.

（D）For an administrator-managed database, this command restores the configuration of a database instance

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

Which statement about the AU_SIZE disk group attribute is incorrect?

（A）You can view the value of thisattributeintheALLOCATION_UNIT_SIZE column of theV$ASM_DISKGROUP view

（B）The default sizeis 1 MB.

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

（D）It specifies the size of the allocation unit for a disk group.

正解：C 解答を投票する

質問 3

Which two components are included in Oracle CloudFS?

（A）Oracle ASM Dynamic Volume Manager

（B）Oracle Clusterware

（C）Oracle Database

（D）ASM Cluster File System

正解：A、D 解答を投票する

質問 4

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

（A）On a nodeoutside thecluster to guard againstcluster failure

（B）In its own RAC12cR1database with load balancing enabled

（C）In its own single instance Oracle Database 12cR1database and managed as a failover database

（D）Inthe first RAC database created on the cluster

（E）Within the Grid Infrastructure home as a file-based repository

正解：C 解答を投票する

質問 5

The customeris stillnot convinced about the advantages ofusing node VIPs.Whichis the most importantpoint that willconvince him about why VIPs are usedinOracle RAC 12cR1environments?

（A）Thisis needed as whenever a node/interface/network related to the node VIP fails,clients that attempt to connect to the VIP address receive a rapid connection-refused errorinstead of waiting for TCP connecttimeout messages.This helps for a quicker failure detection and resolution

（B）Configuring VIP is optional and not neededinan Oracle RAC 12cR1 configuration.

（C）Itis needed as whenever the node/interface/network related to the VIP fails, nothing happens and node VIP never fails to any other node and stays stable

（D）Itisvery convenient as whenever a node/interface/network related to the node VIPfails,the VIP can fail to another node and the failed over VIP can start accepting connections from the new node avoiding connection failures

正解：D 解答を投票する

質問 6

Identify the incorrect statement about server pools.

（A）Server pools divide a cluster into logical groups of servers inwhich the application can be a database or nondatabase.

（B）An application is considered a singleton when it runs on a single server ina pool. The database administrator must use the CRSCTL utility to create and manage clusters that contain Oracle RAC databases

（C）Database administrators can create and manage server pools that will contain Oracle RAC databases by using the SRVCTL utility.

（D）Oracle Default Server Pools are defined as FREE and GENERIC Server Pools.

正解：D 解答を投票する

質問 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）1, 2, 3, 4, 5, 6

（C）1, 2, 5, 3, 6, 4

（D）5, 6, 3, 1, 4, 2

（E）3, 5, 6, 2, 1, 4

正解：C 解答を投票する

質問 8

You are managing a four node Oracle RAC environment.During amaintenancewindowit isrequired to shut down and restart RACinstances 2 and 4. Which option shows the required commands to accomplish this task?
A)srvct1 stop instance -i racdb1 -d racdb srvct1 stop instance -d racdb -i racdb2 srvct1 start instance -d racdb -i racdb2 srvct1 start instance -i racdb -dracdb2 B)srvct1 stop instance -i racdb4-d racdb srvct1 stop instance -d racdb -i racdb2 srvct1 start instance -iracdb2 -d racdb srvct1 start instance -i racdb4-dracdb C)srvct1 stop instance -i racdb4-dracdb intermediate srvct1 stop instance -d racdb -i racdb2intermediate srvct1 start instance -iracdb2 -d racdb srvct1 start instance -i racdb4-d racdb D)srvct1 stop instance -i racdb -dracdb force srvct1 stop instance -d racdb2-i racdbforce
srvct1 start instance -iracdb2 -d racdb
srvct1 start instance -i racdb4-d racdb

（A）Option D

（B）Option B

（C）Option C

（D）Option A

正解：B 解答を投票する

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

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