Oracle Updated 1z0-083 Exam Questions and Answers by cosmo

It can contain a single application

Two application containers can share an application seed PDB.

It must have an application root PDB.

An application PDB can belong to multiple application containers.

It must have an application seed PDB.

It can contain multiple applications.

It fails because Data Pump cannot be container.

It creates a full export of the root

It creates a full export of the root

It creates a full export of only the used while connected to the root container and PDB1. container and all PDBs. container and all open PDBs. root container.

Data files with a high value in V$BACKUP_ASYNC_IO.SHORT_WAITS are a potential performance bottleneck when asynchronous I/O is used.

If an RMAN BACKUP VALIDATE command takesroughly the same time as an actual backup, then read I/O is a likely bottleneck.F

If an RMAN BACKUP VALIDATE command takes noticeably less time than an actual backup, then write I/O is a likely bottleneck.

If an RMAN BACKUP VALIDATE command takesroughly the same time as an actual backup, then both read and write I/O are likely bottlenecks.

Data files with a high value in V$BACKUP_SYNC_IO.DISCRETE_BYTES_PER_SECOND are a potential performance bottleneck when synchronous I/O is used.

PDB-level resource plans can limit uncommitted UNDO per consumer group.

A PDB-level resource plan can limit session PGA memory.

A CDB-level resource plan can limit PDB UNDO use.

A CDB-level resource plan can limit session CPU utilization.

A CDB-level resource plan is mandatory when using PDB-level resource plans.

A CDB-level resource plan can limit PDB CPU utilization