Oracle 1Z0-076 Exam - Topic 3 Question 46 Discussion

Actual exam question for Oracle's 1Z0-076 exam

Question #: 46
Topic #: 3

Which three are prerequisites for using Data Guard Broker?

AThe primary and standby databases must run the same version of the Oracle Database server.

BNetwork connectivity to the primary database instance must be defined on the servers hosting the standby database instances.

CDG_BROKEB_START must be set to TRUE for a database instance before adding the database to the broker configuration.

DIf any database in the configuration is a RAC database, then the broker configuration files must reside in shared storage accessible by all database instances for all databases in the broker configuration.

EThe broker configuration files for a RAC database must reside in shared storage accessible by all the RAC database instances.

FA statically defined listener end-point must be registered with the local listener on the servers hosting the standby database instances.

Show Suggested Answer

Suggested Answer: A, B, D

Data Guard Broker is a management tool that simplifies the configuration, management, and monitoring of Data Guard environments. The prerequisites for using Data Guard Broker include:

The primary and standby databases must run the same version of the Oracle Database server (A): This ensures compatibility between the primary and standby databases and enables seamless role transitions and data synchronization.

Network connectivity to the primary database instance must be defined on the servers hosting the standby database instances (B): Proper network connectivity is essential for communication between the primary and standby databases, allowing for the replication of data and the synchronization of changes.

If any database in the configuration is a RAC database, then the broker configuration files must reside in shared storage accessible by all database instances for all databases in the broker configuration (D): In Real Application Clusters (RAC) environments, shared storage ensures that all instances of the RAC database can access the broker configuration files, facilitating the management of the Data Guard environment across all instances. Reference:

Oracle Data Guard Broker documentation

Oracle Real Application Clusters Administration and Deployment Guide

by Jina at Apr 10, 2026, 04:24 AM

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Andree

5 days ago

I think the primary and standby databases need to be on the same version, but I'm not entirely sure if that's a strict requirement for Data Guard Broker.

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