Oracle 1Z0-066 dumps - 100% Pass Guarantee!

You must design an Oracle Data Guard configuration for an OLTP database that meets these permanent requirements:

1.

Data loss is not permitted.

2.

Read-only applications should not connect to the primary database instance.

Additionally, there are these requirements, only one of which is ever done at any one time:

1.

It should be possible to apply designated patches with a minimum amount of downtime.

2.

Upgrading to a new database release should be performed with the least possible amount of downtime.

3.

New application software releases should be tested against an exact and up-to-date replica of the

primary database.

Which configuration meets these requirements with the fewest databases?

A. a primary database with three physical standby databases

B. a primary database with one logical and two physical standby databases

C. a primary database with one logical standby database

D. a primary database with one logical and one physical standby database

E. a primary database with two physical standby databases

F. a primary database with one physical standby database

Which two Data Guard features require the use of flashback database by the broker?

A. Read-Mostly physical standby implementations

B. Far Sync Instances

C. Fast-Start Failover

D. Real Time Query

E. Snapshot Standby databases

You administer a Data Guard environment consisting of a primary and three physical standby databases.

One physical standby database is used for disaster recovery, one is used for reporting, and one is used as a replica for testing.

The standby database used for testing is occasionally converted into a snapshot standby database and then converted back to a physical standby.

The physical standby database is the only standby that is a mandatory destination

The broker configuration operates in MAXIMUM PERFORMANCE mode.

Which ARCHIVELOG DELETION POLICY should be set. so that archive logs generated on the primary database are not deleted before they are consumed appropriately on each of the standby databases, but which allows them to be deleted form the primary as soon as it is safe to do so?

A. CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED ON ALL STANDBY

B. CONFIGURE ACHIVELOG DELETION POLICY TO APPLIED ON STANDBY;

C. CONFIGURE ACHIVELOG DELETION POLICY TO SHIPPED TO ALL STANDBY;

D. CONFIGURE ACHIVELOG DELETION POUCY TO SHIPPED TO STANDBY,

E. CONFIGURE ACHIVELOG DELETION POLICY TO NONE;

Your Data Guard environment consists of these components and settings:

1. A primary database supporting an OLTP workload 2 A remote physical standby database

3.

Real-time query is enabled

4.

The redo transport mode is set to SYNC.

5.

The protection mode is set to Maximum Availability

Which two are true regarding the DelayMins Database Property for the standby database?

A. it can only be enabled for a configuration in Maximum Performance mode.

B. It allows user errors on the primary to be recovered by using the physical standby database.

C. It enables you to bypass the default network timeout interval specified for the standby redo transport destination.

D. it can only be enabled for a configuration in Maximum Availability mode.

E. It allows logical corruptions on the primary to be recovered by using the physical standby database.

F. It specifies a delay before the primary ships redo to the standby destination having DelayMins set.

Which two statements are true about Far Sync instances? (Choose two.)

A. They work in Maximum Availability mode.

B. They work in Maximum Performance mode.

C. They work in Maximum Protection mode.

D. They do not work with Logical Standby databases.

E. They do not work with Snapshot Standby databases.