[Q46-Q65] Updated 1z1-076 Dumps PDF – 1z1-076 Real Valid Brain Dumps With 111 Questions!

February 28, 2026 examdumps 0 Comment

4.5/5 - (4 votes)

Updated 1z1-076 Dumps PDF – 1z1-076 Real Valid Brain Dumps With 111 Questions!

100% Free 1z1-076 Exam Dumps Use Real Oracle Database 19c Dumps

Oracle 1z1-076 Exam Syllabus Topics:

Topic	Details
Topic 1	Creating a Logical Standby Database: This topic guides users through the process of creating and managing a logical standby database, including SQL Apply filtering.
Topic 2	Using Flashback Database in a Data Guard Configuration: This topic covers the configuration and advantages of using Flashback Database in a Data Guard setup, as well as the process of enabling fast-start failover for seamless role changes.
Topic 3	Patching and Upgrading Databases in a Data Guard Configuration: This section provides guidance on patching and upgrading databases in a Data Guard environment, along with performance optimization techniques and monitoring considerations.
Topic 4	Performing Role Transitions: Here, the concept of database roles is explained, along with the steps for performing switchovers, failovers, and maintaining physical standby sessions during role transitions.
Topic 5	Monitoring a Data Guard Broker Configuration: The topic covers the use of Enterprise Manager and DGMGRL to monitor Data Guard configurations and explains the various data protection modes available.
Topic 6	Oracle Data Guard Basics: This topic covers the essential architecture and concepts of Oracle Data Guard. It includes sub-topics such as the physical and logical standby database comparison, benefits of Data Guard, and its integration with multi-tenant databases.
Topic 7	Oracle Data Guard Broker Basics: An overview of the Data Guard broker, its architecture, components, benefits, and configurations, is provided here. It serves as an introduction to the tool used for managing Data Guard configurations.

NO.46 Which TWO statements are true about Far Sync instances?

They do not work with Logical Standby databases.

They work in Maximum Availability mode.

They do not work with Snapshot Standby databases.

They work in Maximum Performance mode.

They work in Maximum Protection mode.

NO.47 You detected an unrecoverable archive gap in your data guard environment. So, you need to roll standby.
forward in time without applying a large number of archive log files using this command:
RMAN> RECOVER STANDBY DATABASE FROM SERVICE-<primary database name>;
When running this command, which of the following steps can be performed automatically?
1. Remember all data file names on the standby.
2. Restart standby in nomount.
3. Restore controlfile from primary.
4. Mount standby database.
5. Rename data files from stored standby names.
6. Restore new data files to new names.
7. Recover standby.

2,3,5,6,7

2,3,6,7

1,3,5,6,7

1,2,3,4,5,6,7

1, 2,3,4,6,7

NO.48 Which THREE statements are true about snapshot standby databases?

A snapshot standby database may be opened read-only.

FLASHBACK DATABASE is enabled automatically on a snapshot standby database after converting it from a physical standby database if not already enabled.

FLASHBACK DATABASE is enabled automatically on a physical standby database as part of the conversion into a snapshot standby database, if not already enabled.

A snapshot standby database can have Real-Time apply enabled.

A snapshot standby database may be opened read-write.

FLASHBACK DATABASE must be manually enabled on a physical standby database before converting it into a snapshot standby database.

NO.49 Which two statements are true when using non-rolling release upgrades in a Data Guard environment?

The compatible parameter on a standby database that is applying redo, must be equal to or greater than the compatible parameter on the primary that is shipping redo to that standby.

Modifications to the data dictionary on the primary database caused by the upgrade, are applied on a logical standby database.

Modifications to the data dictionary on the primary database caused by the upgrade, are applied on a physical standby database.

During the upgrade of a logical standby database, standby redo log files must reside on O/S file systems.

User equivalence must be established for the owner of the Oracle software on the affected hosts prior to the upgrade.

NO.50 Which two are true concerning the configuring of Flashback database in a Data Guard environment?

It permits a physical standby database to be converted to a snapshot standby database.

It is required in order for a snapshot standby database to be converted to a physical standby database.

It enables the use of far sync instances.

It permits a primary database that was disabled after failover to be reinstated as a standby.

It is a prerequisite for the use of Fast Start Failover.

NO.51 Examine this list of possible steps:
1. Raise the compatibility level on both databases.
2. Restart SQL Apply on the upgraded logical standby database.
3. Start SQL Apply on the old primary database.
4. Perform a Switchover to the logical standby database.
5. Upgrade the logical standby database.
6. Upgrade the old primary database.
Which is the minimum number of steps in the correct order, to perform a rolling release upgrade of a data guard environment using an existing logical standby database and to enable the new functionality?

1,5,2,4,6,3

5,2,4,6,3,1

4,6,5,2,3,1

5,2,4,1

5,2,4,3,6,1

NO.52 Which THREE are always benefits of using a logical standby database?

It provides a disaster-recovery solution with switchover and failover options that can recover any data updated on the primary database.

It can be used for reporting workloads requiring additional indexes or materialized views or both.

It can be used for testing patchsets without affecting the primary database.

It can be used for database rolling release upgrades.

It can be used to replicate a single pluggable database (PDB) in a multitenant container database.

It can be used as an updatable database for Real Application Testing and then converted back to a standby database without affecting the updates.

NO.53 Examine the Data Guard configuration: DGMGRL> show configuration;
Configuration – Animals
Protection Mode: MaxPerformance
Databases:
dogs- Primary database
sheep – Physical standby database
cats- Snapshot standby database
Fast-Start Failover: DISABLED
Configuration Status: SUCCESS
You receive an error while attempting to raise the protection mode to Maximum Protection:
DGMGRL> edit configuration set protection mode as maxprotection;
Error: ORA-16627: operation disallowed since no standby databases would remain to support protection mode Failed.
What can you conclude based on this error?

The redo transport mode is set to async for the standby database Sheep.

The redo transport mode is set to asyn: for the standby database Cats.

The redo transport mode is set to async for both standby databases.

Cats is a snapshot standby database.

NO.54 Which THREE statements are true about Far Sync instances?

They enable standby databases to be configured at remote distances from the primary without impacting performance on the primary.

They use an spfMe, a standby controlfile, and standby redo logs.

They work with any protection level.

A primary database can ship redo directly to multiple Far Sync instances.

The Data Guard Broker must be used to deploy and manage Far Sync instances.

NO.55 Which TWO observations are true about the Far Sync instance?

Receives redo synchronously from the primary database

Can be created using the RMAN DUPLICATE command

Includes a standby control file, password file, data files, standby redo logs, and archive logs

Can only be created using a series of SQL commands

Applies redo received

NO.56 Which three statements are true……. With no Oracle Streams or Goldengate configured?

It is recommended to have them on the…

Only standby databases can write redo….

The LGWR process writes to them on ….

They are required on a logical standby for real-time apply

They are required on a physical standby for real-time apply.

They are required only for synchronous redo transport

NO.57 Which three are prerequisites for enabling Fast-Start Failover?

The Data Guard environment must be managed by the Data Guard Broker.

Flashback Database must be enabled only on the Fast-Start Failover target standby database.

You can specify only one standby database as the fast-start failover target.

The configuration must be operating in either Maximum Performance or Maximum Protection mode.

The maximum protection mode can be used, but with two or more standby databases.

Flashback Database must be enabled on both the primary database and the Fast-Start Failover target standby database.

NO.58 Which two steps must be performed before running DUPLICATE TARGET DATABASE FOR STANDBY using RMAN?

Transfer a copy of the password file from the primary host to the standby host.

Run the nid utility to modify the DBID of the primary database.

Create an SPFILE for the standby database.

Create a standby control file.

Configure Oracle Net connectivity between the primary host and the standby host.

NO.59 You must configure an Oracle Data……….
1. A primary database
2. A physical standby database
Examine these requirements: 1. Data loss is not permitted.
1. Data loss is not permitted.
2. It should be possible to convert the physical standby database to a snapshot standby database.
3. Under normal operations, transactions should commit when redo is written to disk on the primary database and as soon as it has been received by the standby database instance.
4. The availability of the primary database should not be compromised by the availability of the standby database.
5. It should be possible to convert the physical standby database to a logical standby database
6. It should be possible to deploy Real Application Clusters on the primary database.
7. It should be possible to deploy Real Application Clusters on the physical standby database.
You configure SYNC redo transport mode in combination with Maximum Protection mode.

1, 2, 3, 6, and 7

1, 2, 3, 4, 5, 6, and 7

1, 2, 6, and 7

1, 6, and 7

1, 2, and 5

NO.60 Which TWO are benefits of using Transaction Guard in a Data Guard environment?

It protects against user errors being replicated to standby databases.

It provides application continuity by rolling back uncommitted transactions interrupted by a failover or switchover.

It protects against logical corruptions being replicated to standby databases.

It protects against recoverable errors during a planned or an unplanned outage of a primary database.

It provides application continuity by replaying transactions interrupted by a failover or a switchover

NO.61 You must configure flashback database for your Oracle 19c databases that will be part of a Data Guard Broker configuration.
The databases are all in ARCHIVELOG mode.
You will execute the SQL statement:
ALTER DATABASE FLASHBACK ON;
Which three are true concerning this command?

It will execute successfully while an Oracle 19c primary database is mounted.

It will execute successfully on an Oracle 19c physical standby database while Real Time Query is active.

If executed successfully on an Oracle 19c primary database, flashback will also be enabled on all logical standby databases that are part of the configuration.

If executed successfully on an Oracle 19c primary database, flashback will also be enabled on all physical standby databases that are part of the configuration.

It will execute successfully while an Oracle 19c primary database is open.

It will execute successfully on an Oracle 19c logical standby database while SQL apply is active.

NO.62 Which four factors can influence the rate of SQL apply on a logical standby database?

the number of PREPAER processes

the number of coordinator processes on the standby database instance

the number of full table scans performed by SQL apply

the size of the undo tablespace on the logical standby database

the number of applier processes

the size of the shared pool

NO.63 Which three are true regarding prerequisites for a logical standby database as a disaster recovery solution?

Ensure that supplemental logging is enabled on the primary database.

Ensure that no ROWID data types are contained in the primary database.