1z0-068 Exam Dumps - Oracle Database 12c: RAC and Grid Infrastructure Administration

An XCUR block image may exist for a specific database block in only one instance.

A CR image may get served from one instance to another to satisfy a read request.

An XCUR image is not downgraded to a SCUR image for shipping to another instance until commits occur for updated rows on the block.

A PI block image may exist for a specific database block in only one instance.

An XCUR image is not shipped to another instance until commits occur for updated rows on the block.

A change to ASM_DISKSTRING requires a restart of all ASM instances for the change to take effect.

ASM_POWER_LIMIT controls the number of RDBMS instances that can access a disk group while it is being rebalanced.

The ASM_DISKGROUP parameter is optional.

The default value of INSTANT_TYPE is ASM.

The maximum value of ASM_POWER_LIMIT is 1024.

When a policy is first created, it is initially active.

When a policy is activated, nodes may be reassigned to server pools based on the policy definition.

An administrator-defined policy may be activated using the srvctl utility.

When a policy is activated, resources cannot be automatically started to comply with the policy definition.

When a policy is first created, it is initially inactive.

When a policy is activated, resources can be automatically stopped to comply with the policy definition.

When services are created with srvctl, tnsnames.ora is automatically updated.

When services are created with srvctl, the service is not started automatically.

Service attributes can be modified, unless an instance hosting the service is in restricted mode.

When the DBMS_SERVICE package is used to modify a service, the CRS resource is automatically synchronized with the changes.

When the DBMS_SERVICE package is used to delete a service, it is automatically removed from the OCR.

When services are started with srvctl, they are automatically added to the data dictionary of the hosting database if not already defined.

a Grid Management Repository database

a network interface for ASM and private interconnect traffic

a network interface for private interconnect only

a network interface for the public network

a Grid Management Cluster Health Management (CHM) application server