Pass the Oracle Database 19c 1z0-076 Questions and answers with ExamsMirror

The Close_by primary database instance forwards redo to the FS_inst Far Sync instance, which forwards the redo in turn to the Far_away physical standby database instance.

The FS_inst Far Sync instance forwards redo to the Far_away physical standby only if the Close_by primary database is not able to do so.

The Far Sync instance will not forward redo to the Far_away physical standby because Fast-Start Failover is disabled.

The Close_by primary database forwards redo to the Far_away physical standby directly and also sends redo to the FS_inst Far Sync instance.

The Far Sync instance will not forward redo to the Far_away physical standby because the Protection mode is not MaxProtection.

A far sync instance cannot have inconsistent properties because it has no database.

It shows all properties whose broker configuration values for database Nearby are inconsistent with the broker configuration values for database Farout.

Any inconsistency reported is on an instance-specific basis.

It shows all properties whose broker configuration values for database Nearby are inconsistent with the values in the corresponding server parameter file or the runtime values for database instance Nearby.

Backups of archived redo logs taken on a physical standby are interchangeable with a primary.

Backups of control files taken on a physical standby are not interchangeable with a primary.

A recovery catalog is required when RMAN is used to take backups from a physical standby database if you plan to recover the primary using those backups.

Backups of data files taken on a physical standby are interchangeable with a primary.

A recovery catalog is required when RMAN is used to take backups from a logical standby database in a Data Guard configuration if you plan to recover the primary using those backups.

The command performs a comprehensive set of database checks prior to a role change.

The command performs a comparison of SPFILE entries between the primary database and a specified standby database.

The command performs network connectivity checks between members of a broker configuration.

The command can be used for a logical standby database.

The command uses information available in various Oracle Data Guard views as well as the Automatic Diagnostic Repository.

The recovery time objective increases.

sbdb can still receive redo.

The protection mode is lowered to maximum performance.

sbdb can still apply redo.

The recovery point objective increases.

It can be used to create and manage standby databases.

It can be used to perform failovers and switchovers.

It automatically starts the DMON process for the database instances that are part of a Data Guard configuration.

It can be used to monitor redo transport and log apply services.

It automatically adds the primary database to an existing broker configuration when Enterprise Manager Cloud Control is used to create a standby.

Configure a PRIMARY role service on the Primary and Standby and modify the Client connect descriptor to include both the Primary and the Standby.

Set the LOCAL_LISTENER parameter for all the database instances, to register services with the default listener on the primary database host.

Set the DB_NAME parameter identically on all databases; modify the connection descriptor on the clients to use DB_NAME to connect to the primary database instance.

Create a database service on the standby databases; automate the start of the service after a role change, and modify the connection descriptor on the clients to use that service.

An undersized undo tablespace on the logical standby

Many SQL apply operations do full table scans

An increased number of bulk updates on the primary

An increased number of bulk inserts on the primary

The standby redo log files are undersized on the primary database

An undersized shared pool

A static service must be registered with the local listener to enable DGMGRL to restart instances during the course of broker operations.

Install the oracle-database-preinstall-19c package to set the kernel parameters for Oracle Net based on the Data Guard best practice guidelines.

Installing the oracle-database-preinstall-19c package is NOT sufficient to set up operating system kernel parameters for Oracle Net.

Enterprise Manager does not require static service registration to restart instances during the course of broker operations.

It is necessary to use the failover clause for an address_list with multiple address lists in the tnsnames.ora file.

Setting standby_max_data_delay=0 requires synchronous redo transport.

Real-Time Query has no limitations regarding the protection level of the Data Guard environment.

Disabling Real-Time Query prevents the automatic start of redo apply when a physical standby databases opened read only.

Real-Time Query sessions can be connected to a Far Sync instance.

A standby database enabled for Real-Time Query cannot be the Fast-Start Failover target of the Data Guard configuration.