What device path do you have to specify in ASM, if you want to use the multipath device?

/dev/sdd = first path

/dev/sdd = second path

/dev/multipatha = path of the multipath OS driver

A. Only /dev/sdc is enough, because asmlib knows it is a multipath device.

B. /dev/sdc as disk group and /dev/sdd as failure group.

C. You need to specify all the three devices and only then ASM will know this is a multipath device.

D. Only /dev/multipatha is enough.

Which statement about the setup of Flex ASM is incorrect?

A. You can choose the Oracle ASM deployment model during the installation of Oracle Grid Infrastructure

B. When setting up Flex ASM, you must configure a private network and a separate ASM network

C. You can use Oracle ASM Configuration Assistant (ASMCA) to enable Oracle Flex ASM after the installation or upgrade is performed.

D. Oracle ASM deployment mode configuration is not available for Oracle Restart

E. When setting up Flex ASM, the ASM network is configured, which is used for communication between ASM and ASM clients

Your manager has tasked you with planning an Oracle Grid Infrastructure 12cR1 installation. Which three actions must be performed before beginning the installation?

A. All nodes are configured with the same operating system and version.

B. Network interfaces are configured for public and private traffic.

C. A valid voting disk file is available on at least one node.

D. Shared storage is available from all servers.

E. Each public network interface has its own subnet

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

A. A failure of an ASM instance affects the databases, even if you are using ASM disk groups

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

C. To determine whether Oracle Flex ASM is enabled, use asmcmd show cluster mode

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

A node in a four-node cluster encounters corruption on the OLR and must be restored from backups taken using clusterware utilities. Identify the option that shows the correct OLR restore commands.

A. crsct1 stop crsocrconfig -local -restore /my_olr_backup_locationocrcheck -local crsct1 start crs cluvfy comp olr

B. ocrdump -local -backupfile /my_olr_backupocrcheck -local

C. crsct1 stop crsocrdump -restore -backupfile +DG_FRA/myolr_backupocrcheck -local crsct1 start crs

D. crsct1 stop crsocrconfig -local -manualbackupocrconfig -local -restore /my_olr_backup_locationcluvfy comp olrcrsct1 start crs

E. crsct1 stop crsocrcheck -local -restore /my_olr_backup_locationcluvfy comp olrcrsct1 start crs