Pass 1z0-078 Exam Guide

Only one GRD shadow resource may exist for an Enqueue Resource.

Shadow GRD resources may exist in more than one database instance for a resource.

Clustered ASM has GRD resources distributed among all ASM instances.

All GRD Enqueue Resource master metadata is held in the large pool of the same database instance.

All GRD Enqueue Resource master metadata is held in the shared pool of the same database instance.

RAC databases have GRD cache resources distributed among all the database instances and stored in the large pool of each instance.

RAC databases have GRD cache resources distributed among all the database instances and stored in the shared pool of each instance.

Use the crsct1 set trace res "resource_name=debugging_level" command.

Use the crsct1 set log res "resource_name=debugging_level2" command.

Set the environment variable _USR_ORA_DEBUG=1 and then stop and restart the resource that requires resource debugging data to be collected.

Use the cluvfy comp command for the specific resource within a component.

Transparent Application Continuity is automatically enabled for a session when a database session reaches a safe place (such as a connection test or a known recoverable point) and the transactions are drained at the database.

Transparent Application Continuity is enabled when failover type=auto.

Recovery of the user database session is done safely and with no need for a DBA to have any knowledge of the application or make application code changes.

Recovery of the user database session is done safely by enabling auto recover within the user database session.

Transparent Application Continuity is enabled when failover type=All

It fails because the ASM instance has not been shut down first on HOST03.

It succeeds and starts an ASM instance on HOST02 but the ASM instance on HOST03 is not shut down until all connected clients disconnect.

It succeeds and starts an ASM instance on HOST02 and shuts down the ASM instance on HOST03.

It succeeds and 19c database instances connected to the ASM instance on HOST03 can be reconnected to the ASM instance on HOST02.

It succeeds and 19c database instances connected to the ASM instance on HOST03 can be reconnected to the ASM instance on HOST01.

It fails because an ASM instance is not configured to run on HOST02.