2026 Realistic 1z1-076 Dumps are Available for Instant Access [Q45-Q59]

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2026 Realistic 1z1-076 Dumps are Available for Instant Access

Download Exam 1z1-076 Practice Test Questions with 100% Verified Answers

Oracle 1z1-076 Exam Syllabus Topics:

Topic	Details
Topic 2	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 3	Using Oracle Active Data Guard: Supported Workloads in Read-Only Standby Databases: Here, the usage of physical standby databases for real-time queries is discussed.
Topic 4	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 5	Backup and Recovery Considerations in an Oracle Data Guard Configuration: In this topic, Backup and recovery procedures in a Data Guard configuration are discussed, including RMAN backups, offloading to physical standby, and network-based recovery.
Topic 6	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 7	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 8	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.
Topic 9	Managing Physical Standby Files After Structural Changes on the Primary Database: The topic covers managing structural changes in the primary database and their impact on physical standby files.
Topic 10	Enhanced Client Connectivity in a Data Guard Environment: This topic focuses on enhancing client connectivity in a Data Guard setup and implementing failover procedures for seamless client redirection. It also covers application continuity to ensure uninterrupted operations during role transitions.
Topic 11	Creating a Data Guard Broker Configuration: This section delves into the practical aspects of creating and managing a Data Guard broker configuration, including command-line and Enterprise Manager approaches.
Topic 13	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.

NEW QUESTION 45
Examine the Data Guard configuration:
DGMGRL> show configuration;
Configuration – Animals
Protection Mode: Max Availability
Databases:
dogs – Primary database sheep
– Physical standby database cats
– Physical standby database
Fast-Start Failover: DISABLED
Configuration Status: SUCCESS
An attempt to enable fast-start failover raises an error:
DGMGRL> enable fast_start failover;
Error: ORA-16693: requirements not met for enabling fast-start failover Failed.
Identify three possible reasons for this error.

The fastStartFailoverTarget property is not set on Dogs.

The LogxptModr property is set to async on Sheep while Sheep is the target standby database.

The LogXptMode property is set to FASTSYNC on Cats while Sheep is the target standby database.

The LogXptMode property is set to async on Dogs.

The LogXptMode property is set to fastsync on Dogs.

NEW QUESTION 46
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

NEW QUESTION 47
The Oracle database 19c Observer is currently running on host1 and you wish to have it running on host2.
Examine this list of possible steps:
1) Stop the observer on host1
2) Disable Fast-Start Failover
3) Update the broker configuration with the new observer hostname
4) Enable Fast-Start Failover
5) Start the Observer on host2
Which contains the minimum required steps to move the observer to host2?

Execute tasks 1 and 5

Execute only task 5

Execute tasks 1, 3, and 5

Execute tasks 1, 2, 3, 4, and 5

NEW QUESTION 48
Which THREE are true about using flashback database in a Data Guard environment?

When a flashback database operation is performed on a primary database, a physical standby database is also flashed back automatically.

You can use it when real-time apply is enabled in case the phylt may not be used to flash back a primary database after a failover to a logical standby.

It may be used to flash back a physical standby that receives redo from a far sync instance.

You can use it when real-time apply is enabled in case the physical standby suffers from logical corruption.

It may not be used to flash back a primary database after a failover to a physical standby.

When a flashback database operation is performed on a primary database, a logical standby database is also flashed back automatically.

NEW QUESTION 49
Which feature is available when monitoring a Data Guard configuration using Enterprise Manager Cloud Control, but is not available using DGMGRL or by using SQL?

Analyzing the dmon process trace file

Creating a broker configuration before creating the databases

Viewing a logical standby database apply lag

Automatic creation of standby redo logs

Performing a verify operation

NEW QUESTION 50
Which two statements are true regarding asynchronous redo transport in a Data Guard

This transport mode satisfies the minimum requirements for Maximum Availability data protection mode.

A transaction can commit without waiting for redo to be sent to any standby database in the data guard configuration.

This transport mode satisfies the minimum requirements for Maximum Performance data protection mode.

Real-time query performance on a physical standby database improves for current read requests when using this transport mode.

The performance of SQL apply on a logical standby database always improves when using this transport mode.

NEW QUESTION 51
You have a Data Guard Broker configuration called ‘Somewhere’ as shown:
DGMGRL> SHOW CONFIGURATION;
Configuration – Somewhere
Protection Mode: MaxPerformance
Databases:
Nearby – Primary database
FS – Far Sync
Farout – Physical standby database
Fast-Start Failover: DISABLED
Configuration Status:
SUCCESS
You then run this command:
DGMGRL> SHOW DATABASE ‘Nearby’ ‘InconsistentProperties’;
Which two are true about the output of this DGMGRL command?

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.

NEW QUESTION 52
Which TWO statements are true about configuring Oracle Net Service in a Data Guard environment?

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.

NEW QUESTION 53
Which THREE statements are true about Far Sync instances?

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

They work with any protection level.

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.

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

NEW QUESTION 54
Which three can be done using Data Guard Broker?

Create a new physical standby database.

Configuring the standby control file, server parameter file, and data files for a standby database.

Define logical standby database skip rules.

Converting physical standby databases to snapshot standby databases.

Monitoring and managing redo transport services, and log apply services.

Automating failover to a specified target standby database.

NEW QUESTION 55
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.

NEW QUESTION 56
There are currently 6 applief. and 6 pfepafef processes running and no idle applier processes on y logical standby database.
The max_SERVERS SQL apply parameter and number of archiver processes are both set to 12.
Identify two changes, each of which would allow you to increase the number of applier processes.

Decrease the number of archiver processes on the standby database.

Increase the processes initialization parameter. D Decrease the number of FREPARER processes.

Increase the value for the MAX_SERVERS SQL apply parameter.

Increase the parallel_max_server initialization parameter.

Increase the RECOVERY_PARALLEL initialization parameter.

NEW QUESTION 57
You are planning to perform block comparison using the dbms comp package:

Which TWO statements are true?

The databases should be at least mounted before block comparison.

Logical standby databases can be the target database for the dbms_dbcomp.dbcomp procedure.

It requires that the DB_LOST_WKITE_protect initialization parameter be enabled.

You can monitor the progress of an ongoing block comparison operation by querying VS SES SION_LONGOPS.

It can be used to detect lost writes and inconsistencies between the primary database and the cascaded standbys.

NEW QUESTION 58
Which four requirements can be met by deploying a logical standby database?

Support for workloads requiring additional materialized views.

It must have the same physical structure as the primary database.

It can be used to create additional tables.

It must provide a disaster-recovery solution that protects all data with capability of performing switchovers and failovers.

It can be used for Real Application Testing without affecting the disaster recovery capabilities.

Support for workloads requiring additional indexes.

It can be used to create additional schemas.

NEW QUESTION 59
Which three Data Guard monitoring activities may be performed using Enterprise Manager Cloud Control?

You can set a critical threshold on the redo generation rate metric for a primary database.

You can monitor the redo apply rate on a logical standby database.

You can check if redo apply needs to be tuned.

You can check the potential data loss in the event of a disaster.

You can set a warning threshold on the redo generation rate metric for a physical standby database.

You can monitor the redo apply rate on a snapshot standby database.

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Oracle 1z1-076 Exam Syllabus Topics:

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