최신 1z1-432 무료덤프 - Oracle Real Application Clusters 12c Essentials

문제1

There is an instance for which the instance type is set to ASMPROXY .Which two statements are correct?

A. We know it can be shutdown when ACFS is not running.

B. We know Oracle ASM Dynamic Volume Manager is not supported here.

C. We know this is an Oracle Restart configuration.

D. We know this node must have a direct ASM client running

E. We know this clusteris using Flex ASM.

정답: D,E

문제2

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. OptionB

C. Option C

D. OptionD

E. Option A

정답: B

문제3

You are building a new 12c cluster to accommodate the upcoming projects.You arecurrently working with the networkadmin team to define the requirementsneeded. Currently, thenetworkteam wouldlike to get cleared on the protocols beingused by the various network interface needed. Which three statements about Clusterware communication are correct?

A. For the private network,thenetworkadapters must use high-speed network adapters and switches that support TCP/IP. This requirement holds true inthe Microsoft Windows environment

B. For the private network, the interface must support the user datagram protocol (UDP) using high speed network adapters and switches that support TCP/IP. This holds true inthe Linux/Unix environment.

C. There is no mandatory requirement for the protocol being supported for bothprivate and public interfaces.Oracle RAC andClusterware aulomatically detect and support any current standard industry protocol

D. For the public network, each network adapter must support TCP/IP. This requirement holds true for both Microsoft Windows and Linux/Unix environments

E. For the publicnetwork, each network adapter needs tosupport only UDP, which provides lowlatency.This requirement holds true for both MicrosoftWindows and Linux/Unixenvironments

정답: A,B,D

문제4

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 allow tightly and loosely coupled server membership

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

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. Hub servers do not support Oracle ASM.

F. Hub and Leaf topologies supportimplicit Server Pools.

정답: A,B,D,F

문제5

Which statement best describes the interaction between an Oracle ASM instance and the Oracle Database?

A. A database instance uses an extent map provided by Oracle ASM to access data files

B. An Oracle Database must use Oracle ASM in a high availability configuration.

C. Oracle ASM provides storage services only and does not interact with the database.

D. Oracle ASM provides an access path between a database instance and storage.

정답: A

문제6

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 B

D. Option A

정답: B

문제7

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 C

C. Option B

D. Option A

정답: C

문제8

Identify three stages of recovery of Oracle RAC Database 12cR1,which can be done in parallel with RMAN's RESTORE and RECOVER commands

A. Applyingincremental backups

B. Applyingredo log files

C. Restoring data files

D. Restoring SPFILE

E. Applying archived redo logs

정답: A,C,E

문제9

Which statement about the srvctl modify instance command is correct?

A. For an administrator-managed database, this command restores the configuration of a database instance

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

C. This command is only available with Oracle RAC One Node.

D. You can use this command to rename or relocate a running instance.

정답: B

설명: (DumpTOP 회원만 볼 수 있음)

최신 1z1-432 무료덤프 - Oracle Real Application Clusters 12c Essentials

우리와 연락하기

유용한 링크

최신 업데이트