1z0-432 무료 덤프문제 온라인 액세스

Which statement about Oracle Flex ASM is incorrect?

• A.Higher availability can be achieved with Flex ASM because if an ASM instance fails, its clients can reconnect to another ASM instance
• B.Flex ASM can be configured on either a standard cluster or a Flex Cluster.
• C.Oracle Flex ASM enables an Oracle ASM instance to run on a separate physical server
  from the databaseservers.
• D.Flex ASM requires the configuration of Flex Clusters.
• E.With Flex ASM, a smaller pool of ASM instances can be used to serve a large pool of database servers.

You are tasked with managing an Oracle RAC 12cR1 installation, which is using Oracle Flex Cluster. While analyzing the installation you realize that racdbnode2 should be configured as a Leaf node instead of a Hub node.
Which commands must you use to determine thecluster node type (role) of racdbnode2 and change the role to Leaf node of the same node?
A)[GRID]>srvct1 config vip -node racdbnode2 [GRID]>crsct1 get node role config #Change to root #u password: XXXX [GRID]>crsct1 config -i node roleleaf
B)[GRID]>srvct1 config vip -node racdbnode2 [GRID]>crsct1 get node role config [GRID]>crsct1 set node roleleaf [GRID]>crsct1 stop crs [GRID]>crsct1 start crs
C)[GRID]>srvct1 config vip -node racdbnode2 [GRID]>crsct1 get node role config #Change to root #u password: XXXX [GRID]>crsct1 set node roleleaf [GRID]>crsct1 stop crs [GRID]>crsct1 start crs
D)[GRID]>srvct1setvip -node racdbnode2 [GRID]>crsct1 modify node role config #Change to root #u password: XXXX
[GRID]>crsct1 set node roleleaf
[GRID]>crsct1 restart crs

• A.Option B
• B.Option D
• C.Option C
• D.Option A

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 Clusterware12cR1supports Oracle ASM12cR1only
• C.Oracle Clusterware12cR1can support Oracle Database12cR1, Oracle Database 11g R2 and R1
• D.Oracle Database 10g R2 and R1, and Oracle Database 9/ R3
• E.Oracle Database12cR1requires Oracle Clusterware 11g R2 and above
• F.Oracle ASM 12cR1 requires Oracle Clusterware12cR1and can support Oracle Database12cR1, Oracle Database 11g R2 and R1, and Oracle Database 10g R2 and R1.

Which statement aboutthe setup ofFlex ASM is incorrect?

• A.You can choose the Oracle ASM deployment model during the installationof Oracle Grid Infrastructure
• B.You can use Oracle ASM Configuration Assistant (ASMCA) to enable Oracle Flex ASM after theinstallation or upgradeis performed.
• C.When setting up Flex ASM, you must configure a private network and a separate ASM network
• D.When setting up Flex ASM, the ASM network is configured, which is used for communication between ASM and ASM clients
• E.Oracle ASM deployment mode configurationis not available for Oracle Restart

Which statement about multipathing is incorrect?

• A.Multipathingis automatically configured when Oracle ASM discovers multiple paths to the same disk space.
• B.Multipathing improves system performance by distributing theI/0 load across all available paths.
• C.Multipathing is a software technology implemented at the operating system device level
• D.Multipathing solutions provide failover by using redundant physical path components