Oracle Exam 1Z0-066 Topic 5 Question 49 Discussion

Actual exam question for Oracle's 1Z0-066 exam

Question #: 49
Topic #: 5

[All 1Z0-066 Questions]

Which three are benefits of using the Data Guard Broker to manage standby databases? (Choose three.)

AIt simplifies physical standby database creation.

BIt provides an easy failover capability using a single command.

CIt coordinates database state transitions and updates database properties dynamically.

DIt automatically changes database properties after the protection mode for a configuration is changed.

EIt provides an easy switchover capability using a single command.

FIt simplifies logical standby database creation.

GIt load balances connections between the primary and all the standby database instances that are open as read-only for reporting.

Show Suggested Answer

Suggested Answer: B, C, E

BE: The broker simplifies switchovers and failovers by allowing you to invoke them using a single key click in Oracle Enterprise Manager or a single command at the DGMGRL command-line interface (referred to in this documentation as manual failover).

C: The broker coordinates database state transitions and update database properties dynamically with the broker recording the changes in a broker configuration file that includes profiles of all the databases in the configuration. The broker propagates the changes to all databases in the configuration and their server parameter files.

References:

https://docs.oracle.com/cd/E11882_01/server.112/e40771/concepts.htm

by Delisa at May 05, 2022, 03:38 AM

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