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

出題：1

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. The connections between thecluster nodes for both public and private interfaces are using the sameswitch

B. All the private interfaces used for the interconnects are being configured in separate subnets

C. IP addresses allocated to theprivateinterconnect have beenspecifiedin/etc/hosts

D. You have used crossover cables for the clusterinterconnect

正解：A,D 解答を投票する

出題：2

Different versions of Oracle Clusterware, Oracle ASM, and Oracle Database can be installed in a cluster.Whichthree items correctly describe the guidelines, which govern Oracle Clusterware compatibility?

A. Oracle Clusterware 12cR1 can support Oracle Database 12cR1, Oracle Database 11g R2 and R1, and Oracle Database10g R2 and R1

B. Oracle ASM 12cR1 requires Oracle Clusterware12cR1and can support Oracle Database12cR1, Oracle Database 11g R2 and R1, and Oracle Database 10g R2 and R1.

C. Oracle Database 10g R2 and R1, and Oracle Database 9/ R3

D. Oracle Clusterware12cR1supports Oracle ASM12cR1only

E. Oracle Clusterware12cR1can support Oracle Database12cR1, Oracle Database 11g R2 and R1

F. Oracle Database12cR1requires Oracle Clusterware 11g R2 and above

正解：A,B,D 解答を投票する

出題：3

Identify the incorrect statement about server pools.

A. 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

B. Oracle Default Server Pools are defined as FREE and GENERIC Server Pools.

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

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

正解：B 解答を投票する

出題：4

Which three options can be used for storing database files in an Oracle Real Application Clusters database?

A. Shared disk partitions as raw devices

B. Shared disk partitions as block devices

C. Localfile system

D. Network file system (NFS) on a certified network-attached storage (NAS) filer

E. Shared disks managed by Oracle Automatic Storage Manager (ASM)

F. Oracle Automatic Storage Management Cluster File System (ACFS)

正解：D,E,F 解答を投票する

出題：5

You have completed a rolling conversion fromDNS to GNScluster resolution from the database andcluster resources end.The remaining are the configuration changes to be done from theclient side.
Which two items need to betaken into account to achieve a successful connection?

A. For each client using a SCAN, change the SCAN theclient uses so that theclient uses the SCAN in the domain delegated to GNS

B. All the nodes in the cluster need to be bounced oneafter the otherinorder for the changes to be completed as it is not possible to do it online

C. For each client using VIP names, change the VIP name on eachclient sothat they use the same server VIP name, but with the domain namein thedomain delegated to GNS.

D. There is no need to change anything in client configuration as the combination of TAF and ONSwillautomatically take care of reaching the correct nodes

正解：A,C 解答を投票する

出題：6

You want to start the ASM1 instance on node host01. Which three options can you use?
A)$ srvct1 start asm -n host01 B)$ srvct1 status asm -n host01 C)$ asmca Disk Groups - > Mount All D)$ . oraenv ORACLE_SID = (+ASM1) ?+ASM1 The Oracle base for ORACLE_HOME=/u01/app/12.1.0/grid is /u01/app/grid
S asmcmd ASMCMD(+)>shutdown -abort
E)$ . oraenv ORACLE_SID = (+ASM1) ?+ASM1 The Oracle base for ORACLE_HOME=/u01/app/12.1.0/grid is /u01/app/grid
S asmcmd ASMCMD>startup
F)$ export ORACLE_SID =+ASM1 $ export ORACLE_HOME=/u01/app/12.1.0/grid $ $ORACLE_HOME/bin/squiplus/AS SYSASM SQL> startup

A. Option E

B. Option D

C. Option C

D. Option F

E. Option A

F. Option B

正解：A,D,E 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

Which command can be used to create an Oracle ACFS file system resource?
A)crsct1 create resource -t filesystem -f /dev/asm/<volname> -m /<mpontpoint>
B)srvct1 add filesystem -m /<mountpoint> -d /dev/asm/<volname>
C)asmcmd fscreate - - resource ACFS - mount / <mountpoint> -- file/dev/asm/<volname>
D)srvct1 create resource -fs/dev/asm/<volname> -mount /<mountpoint>
E)SQL > alter system add filesystem
device = '/dev/asm/<volname>'
mount_dir = '/<mountpoint>';

A. Option E

B. OptionD

C. Option C

D. OptionB

E. Option A

正解：D 解答を投票する

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