1z0-066 Free Sample Questions

You administer a Data Guard environmentwith a primary and two physical standby databases. One of the physical standby databases is used for reporting and is on the same host as the primary database. The other physical standby database is remote, used for disaster recovery and REDO is routed to itvia a far sync instance. Backups are offloaded to the remote physical standby. Which three are true concerning the management of archive logs in this Data Guard configuration? (Ghoose three.)

Which four database parameters might be affected by or influence the creation of standby databases? (Choose four.)

Which three are prerequisites for enabling Fast-Start Failover? (Choose three.)

Examine the Data Guard configuration: DGMGRL) show configuration; Configuration-Animals Protection Mode: MaxAvailability Databases: dogs - Primary database dogsfs1 - Far Syncs heep - Physical standby database Fast-Start Failover: DISABLED Configuration Status: SUCCESS An attempt to enable fast-start failover raises an error: DGMGRL> enable fast_start failover; Error: ORA-16693: requirements not metfor enabling fast-startfailover Failed. Identify two possible reasons for this error. (Choose two.)

You are licensed to use Oracle Active Data Guard. Which two statements are true after enabling block change tracking on a physical standby database? (Choose two.)

A Data Guard environment has this configuration and these attributes: 1. A primary database 2. A Physical Standby Database named sbdb 3. The configuration is in maximum availability protection mode. Then sbdb is converted to a snapshot standby database. When two statements are true? (Choose two.)