1Z0-076: Oracle Database 19c: Data Guard AdministrationDemo

By Oracle · Question Mode

QuestionQ16

Oracle Data Guard Overview

Which TWO statements are true for Data Guard environments that use multitenant databases?

Choose two
  • A A pluggable database within a multi-tenant standby database can have a different open mode than the container database.
  • B Each pluggable database within a multi-tenant physical standby database has a minimum of one associated Oracle Net service name.
  • C Each pluggable database within a multi-tenant physical standby database has one MPR background process running during redo apply.
  • D DB_UNIQUE_NAME must be specified differently for each pluggable database within a multi-tenant standby database.
  • E A pluggable database within a multitenant standby database can have a different database role than the container database.
Explanation

A PDB’s open mode can be controlled independently while its CDB is open, and a PDB in a physical standby CDB defaults to read-only when opened. Oracle also automatically creates a default service for each PDB; that service has the PDB’s name and identifies the PDB as its initial container. Redo Apply is managed at the physical-standby database level, whereas DB_UNIQUE_NAME and the traditional Data Guard database role are database/CDB-level properties.

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