1z0-432 無料問題集「Oracle Real Application Clusters 12c Essentials」

（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.

（A）Root causeis a blocked LGWR due to LGWR waits for enqueue:CF - contention, which may be held by another background process.Background process may hold a CF enqueue whileupdating the control file

（B）Root causeis blocked LGWR due to LGWR waits LGWR waits ENQUEUE:CF contentionisasymptom of the db file scattered reads and excessive ITL waits

（C）Root causeis a stalled LGWR due to LGWR waits Enqueue:CF contention is caused by the db filesequential reads

（D）Root cause is blocked LGWR due to SCAN_LISTENERS(s) droppingclient connections during DoS event

（A）Srvct1add instance-dbcrm -instance crm01 -node gm01

（B）Srvct1add non-cdb instance-dbcrm -instance crm01 -node gm01

（C）Srvct1add cdb instance-dbcrm -instance crm01 -node gm01

（D）Srvct1add pdb instance-dbcrm -instance crm01 -node gm01

（A）ALTER DISKGROUPdata OFFLINE DISKDATA1IN FAILGROUP FG2 DROP AFTER 5 minutes;

（B）It is not possible to drop it after five minutes.

（C）ALTER DISKGROUP data OFFLINE DISKS IN FAILGROUP FG2 DROP AFTER 5m;

（D）ALTER DISKGROUP dataOFFLINE DISK DATA1IN FAILGROUP FG2 DROP AFTER 5m;

（E）It is not possible to specify a disk In a FAILGROUP.

（A）Choice "Use Standard ASM for storage" inthe Storage Option step

（B）Choice "Use Oracle Flex ASM for storage" inthe Storage Option step

（C）Choice "Configure a Standardcluster"in the Cluster Type selection step

（D）Choice "Configure e Flex cluster" in the Cluster Type selectionstep

（E）Choice ''Yes" in the Grid Infrastructure Management Repository Option step

（F）Choice "Configure GNS" in the Grid Plug and Play step

（A）One single name that resolves to 3 1Pv6 or 1Pv4 addresses

（B）One single name that resolves to 3 1Pv4 or1Pv2 addresses

（C）3 private IP addresses on the same subnet

（D）3 private IP addresses on different subnets

（E）3 virtual IP addresses on the same subnet DB

（A）Oracle ASM provides storage services only and does not interact with the database.

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

（C）A database instance uses an extent map provided by Oracle ASM to access data files

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

（A）We know this is an Oracle Restart configuration.

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

（C）We know this clusteris using Flex ASM.

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

（E）We know it can be shutdown when ACFS is not running.