100% PASS RATE Oracle Database 19c 1z1-076 Certified Exam DUMP with 111 Questions [Q61-Q81]

100% PASS RATE Oracle Database 19c 1z1-076 Certified Exam DUMP with 111 Questions

Updates For the Latest 1z1-076 Free Exam Study Guide!

NEW QUESTION # 61
In Oracle Database 19c, you can set the value of database initialization parameters in a database using the EDIT DATABASE... SET PARAMETER Command:
DGMGRL> EDIT DATABASE 'boston' SET PARAMETER log_archive_trace - 1;
Which THREE statements are TRUE about the command?

• A. The edit database parameter command can only be used to modify the value of a dynamic parameter in a database.
• B. The value set using this command is directly applied to the boston database.
• C. The value set using this command is directly stored in the broker configuration file.
• D. The EDIT DATABASE PARAMETER command can be used to set the value of a static parameter in a database.
• E. The database must be available when the above command is run.

Answer: A,B,E

Explanation:
The EDIT DATABASE...SET PARAMETER command in Data Guard Management (DGMGRL) is used to modify the value of initialization parameters for a database within a Data Guard configuration. This command can be used to modify both static and dynamic parameters, but if a static parameter is changed, the new value will take effect only after the database is restarted. The database must be up and running for the command to execute, and the values set using the command are directly applied to the specified database (in this case,
'boston') .

NEW QUESTION # 62
Which TWO statements are true regarding Data Guard Broker?

• A. It automatically starts the DMON process for the database instances that are part of a Data Guard configuration.
• B. It can be used to monitor redo transport and log apply services.
• C. It can be used to perform failovers and switchovers.
• D. It can be used to create and manage standby databases.
• E. It automatically adds the primary database to an existing broker configuration when Enterprise Manager Cloud Control is used to create a standby.

Answer: C,D

NEW QUESTION # 63
Which three Data Guard monitoring activities may be performed using Enterprise Manager Cloud Control?

• A. You can monitor the redo apply rate on a snapshot standby database.
• B. You can monitor the redo apply rate on a logical standby database.
• C. You can check if redo apply needs to be tuned.
• D. You can set a warning threshold on the redo generation rate metric for a physical standby database.
• E. You can set a critical threshold on the redo generation rate metric for a primary database.
• F. You can check the potential data loss in the event of a disaster.

Answer: B,E,F

Explanation:
Enterprise Manager Cloud Control offers comprehensive monitoring capabilities for Oracle Data Guard environments. It enables monitoring the rate at which redo is being applied on a logical standby database (A), which is crucial for ensuring that the standby database is keeping up with the changes from the primary. It also allows setting thresholds on performance metrics, such as the redo generation rate on the primary database (B), to alert administrators when values exceed critical or warning thresholds. Additionally, it provides the capability to estimate the potential data loss in the event of a disaster (E), helping in disaster recovery planning and ensuring business continuity.
References:Oracle Enterprise Manager Cloud Control documentation provides extensive information on its monitoring features for Oracle Data Guard, including setting thresholds, estimating potential data loss, and tracking redo apply rates.

NEW QUESTION # 64
Which THREE statements are true about Far Sync instances?

• A. They use an spfMe, a standby controlfile, and standby redo logs.
• B. A primary database can ship redo directly to multiple Far Sync instances.
• C. The Data Guard Broker must be used to deploy and manage Far Sync instances.
• D. They work with any protection level.
• E. They enable standby databases to be configured at remote distances from the primary without impacting performance on the primary.

Answer: B,C,E

Explanation:
Far Sync instances are a feature of Oracle Data Guard designed to support zero data loss protection over long distances:
* The Data Guard Broker must be used to deploy and manage Far Sync instances (A): Data Guard Broker simplifies the deployment and management of Far Sync instances, which are an integral part of zero data loss protection configurations.
* They enable standby databases to be configured at remote distances from the primary without impacting performance on the primary (C): Far Sync instances are designed to receive redo from the primary database and then forward it to a remote standby database, thereby avoiding any performance
* impact on the primary database itself.
* A primary database can ship redo directly to multiple Far Sync instances (E): A primary database can be configured to send redo logs to more than one Far Sync instance, which can then forward the redo to their respective remote standby databases.References:
* Oracle Data Guard Concepts and Administration Guide
* Oracle Database High Availability Overview

NEW QUESTION # 65
Which three Data Guard monitoring activities may be performed using Enterprise Manager Cloud Control?

• A. You can monitor the redo apply rate on a snapshot standby database.
• B. You can monitor the redo apply rate on a logical standby database.
• C. You can check if redo apply needs to be tuned.
• D. You can set a warning threshold on the redo generation rate metric for a physical standby database.
• E. You can set a critical threshold on the redo generation rate metric for a primary database.
• F. You can check the potential data loss in the event of a disaster.

Answer: B,E,F

Explanation:
Enterprise Manager Cloud Control offers comprehensive monitoring capabilities for Oracle Data Guard environments. It enables monitoring the rate at which redo is being applied on a logical standby database (A), which is crucial for ensuring that the standby database is keeping up with the changes from the primary. It also allows setting thresholds on performance metrics, such as the redo generation rate on the primary database (B), to alert administrators when values exceed critical or warning thresholds. Additionally, it provides the capability to estimate the potential data loss in the event of a disaster (E), helping in disaster recovery planning and ensuring business continuity.
Reference:
Oracle Enterprise Manager Cloud Control documentation provides extensive information on its monitoring features for Oracle Data Guard, including setting thresholds, estimating potential data loss, and tracking redo apply rates.

NEW QUESTION # 66
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?

• A. The redo transport mode is set to async for the standby database Sheep.
• B. The redo transport mode is set to asyn: for the standby database Cats.
• C. The redo transport mode is set to async for both standby databases.
• D. Cats is a snapshot standby database.

Answer: D

Explanation:
The error indicates that switching the protection mode to Maximum Protection is not possible due to the presence of a snapshot standby database in the Data Guard configuration, which cannot participate in synchronous redo transport required by the Maximum Protection mode. Therefore, the correct answer is:
* D. Cats is a snapshot standby database.
Comprehensive Detailed Explanation:In an Oracle Data Guard environment, the Maximum Protection mode requires that all redo data be transmitted synchronously to at least one standby database, ensuring no data loss even in the event of a primary database failure. However, a snapshot standby database, by its nature, allows read-write access and is temporarily disconnected from the redo stream, which makes it unable to participate in the synchronous redo transport required by Maximum Protection mode. The presence of a snapshot standby database in the Data Guard configuration thus prevents the activation of Maximum Protection mode, as it cannot guarantee zero data loss without a standby database capable of receiving redo data synchronously.
References:Oracle Data Guard documentation clearly outlines the requirements and restrictions of different protection modes, including the necessity for standby databases to participate in synchronous redo transport to enable Maximum Protection mode. The inability of snapshot standby databases to fulfill this requirement is a key consideration when planning Data Guard configurations and protection levels.

NEW QUESTION # 67
Which THREE statements are true about snapshot standby databases?

• A. A guaranteed restore point is created automatically when a physical standby database is converted into a snapshot standby database.
• B. A snapshot standby database can be the only standby database in a Maximum Protection Oracle Data Guard configuration.
• C. If datafiles grow while a database is a snapshot standby database, then they shrink when converted back to a physical standby database.
• D. A snapshot standby database must be opened at least once in read-write mode before it can be converted into a physical standby database.
• E. Snapshot standby databases may be used for rolling database upgrades.

Answer: A,D,E

NEW QUESTION # 68
Which three statements are true....... With no Oracle Streams or Goldengate configured?

• A. The LGWR process writes to them on ....
• B. They are required on a physical standby for real-time apply.
• C. They are required on a logical standby for real-time apply
• D. They are required only for synchronous redo transport
• E. Only standby databases can write redo....
• F. It is recommended to have them on the...

Answer: A,B,C

Explanation:
C; The LGWR (Log Writer) process is responsible for writing redo entries from the redo log buffer to the online redo log files on the primary database. This is a fundamental process in the Oracle Database architecture, ensuring that all changes made to the database are captured for purposes such as recovery, replication, and high availability.
D; Real-time apply on a logical standby database requires standby redo log files. The standby redo log files are used to store redo data received from the primary database before it is applied to the logical standby database.
This enables the logical standby to apply changes as they are received, without waiting for the current redo log file to be archived.
E: Similarly, on a physical standby database, standby redo log files are used for real-time apply. They store redo data from the primary database, allowing the physical standby to apply redo data concurrently as it is received, rather than waiting for redo log files to be archived. This capability is crucial for maintaining a physical standby database that is closely synchronized with the primary database with minimal lag.
These functionalities are integral to Oracle Data Guard configurations and are not dependent on Oracle Streams or Oracle GoldenGate, which are separate technologies for data replication and integration.

NEW QUESTION # 69
Which THREE statements are TRUE about Global Sequences when connected to a physical standby database with Real-Time Query enabled?

• A. They must have the NOORDEK and CACHE options set.
• B. Their usage may have a performance impact on the physical standby database if the CACHE size is too small.
• C. Their creation requires that a LOG archive_dest_n parameter be defined in the standby that points back to the primary.
• D. If the CACHE option is set then the size of the cache must be at least 100.
• E. Their usage will always have a performance impact on the primary database.

Answer: A,B,E

Explanation:
Global Sequences are Oracle sequences that generate unique values across multiple instances in an Oracle RAC or a Data Guard configuration. Regarding their behavior and performance when connected to a physical standby database with Real-Time Query enabled:
A: The usage of Global Sequences can indeed have a performance impact on the primary database due to the need to generate unique values that are consistent across both primary and standby databases.
D: The performance impact on the physical standby database may occur if the CACHE size is too small. This is because the standby database will frequently have to access the primary database to replenish the cache, which can increase the load and potentially lead to performance degradation.
E: Global Sequences should have the NOORDER and CACHE options set. The NOORDER option ensures that sequence numbers are provided without guaranteeing sequence order, thus improving scalability and performance. The CACHE option is used to specify how many sequence values will be held in memory for faster access.
Option B is incorrect as the LOG_ARCHIVE_DEST_n parameter's definition for standbys pointing back to the primary does not directly pertain to the creation of sequences.
Option C is incorrect because there is no requirement that the size of the cache for a sequence must be at least 100. The CACHE size can be set to a different number based on specific use cases or performance considerations.

NEW QUESTION # 70
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?

• A. 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.
• B. It will execute successfully while an Oracle 19c primary database is mounted.
• C. It will execute successfully on an Oracle 19c physical standby database while Real Time Query is active.
• D. It will execute successfully on an Oracle 19c logical standby database while SQL apply is active.
• E. 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.
• F. It will execute successfully while an Oracle 19c primary database is open.

Answer: B,D,F

Explanation:
The command ALTER DATABASE FLASHBACK ON; enables the Flashback Database feature, which provides a way to quickly revert an entire Oracle database back to a previous point in time. This command can be executed while an Oracle 19c primary database is either open (option A) or mounted (option B). It is also applicable to an Oracle 19c logical standby database while SQL Apply is active (option E). However, it's important to note that enabling Flashback Database on the primary does not automatically enable it on all associated standby databases, whether they are physical or logical. Each database in a Data Guard configuration must have Flashback Database explicitly enabled if desired. Real Time Query being active on a physical standby does not directly relate to the ability to execute this command on the standby. References:
The explanation is based on Oracle's concepts for Flashback Technology and Data Guard configurations as detailed in the Oracle Database Backup and Recovery User's Guide and the Oracle Data Guard Concepts and Administration guide.

NEW QUESTION # 71
A Data Guard environment has this configuration and these attributes:
The primary database prima is in the local region.
A physical standby database physt1 is in the local region.
A physical standby database physt2 is in a remote region.
The primary ships redo to physt1.
physt1 ships redo to physt2.
physt1 and physt2 have Real-Time Query enabled.
A sequence has been created with this SQL statement in the primary database:
CREATE SEQUENCE a NOCACHE SESSION;
Which TWO statements are TRUE?

• A. physt2 will no longer receive redo if physt1 becomes unavailable, unless LOG_ARCHIVE_DEST_n has the ALTERNATE attribute specified on physt1.
• B. The sequence is usable on physt1 but not usable on physt2.
• C. physt2 will no longer receive redo if physt1 becomes unavailable, unless LOG_ARCHIVE_DEST_n has the ALTERNATE attribute specified on the primary database.
• D. The sequence is usable on physt2 if physt1 becomes unavailable, but only if an alternate redo destination has been configured on the primary database.
• E. The sequence is usable on physt1 and physt2.

Answer: C,E

NEW QUESTION # 72
You created the PRODSBY1 physical standby database for the PROD primary database using gql and RMAN. You are planning to create a Data Guard Broker configuration. You execute the command:

Which three statements are true regarding the execution of the command?

• A. The Data Guard Broker configuration files is automatically created in the destinations specified by the DG_BROKER_CONFIG_FILEn initialization parameters on the primary database.
• B. The command will execute successfully only if Oracle Net connectivity to the PROD and PRODSBYl database instances are defined on the primary host.
• C. The command will execute successfully only if Oracle Net connectivity to the PROD database instance is defined on the primary host.
• D. The PRODSBY1 standby database is automatically added to the configuration if DG_BROKER_START is TRUE for PRODSBYl.
• E. The command will execute successfully only if the DG_BROKER_START initialization parameter is set to TRUE for the PROD database instance.
• F. The PRODSBYI standby database is automatically added to the configuration if Oracle Net connectivity to the PRODSBYl database instance is defined on the primary host.

Answer: A,C,E

Explanation:
The command executed (CREATE CONFIGURATION 'DGConfig' AS PRIMARY DATABASE IS 'PROD' CONNECT IDENTIFIER IS PROD;) is used to create a Data Guard Broker configuration named 'DGConfig'. The successful execution of this command depends on several conditions:
A: The DG_BROKER_START parameter must be set to TRUE on the primary database to start the Data Guard Broker processes. Without the broker processes running, the configuration cannot be created.
D: Oracle Net connectivity to the PROD database instance must be established on the primary host. This is because the Data Guard Broker requires network accessibility to communicate with the primary database and manage the configuration.
E: When the configuration is created, the Data Guard Broker configuration files are indeed automatically created in the locations specified by the DG_BROKER_CONFIG_FILEn parameters on the primary database.
It's important to note that the command will not automatically add the PRODSBY1 standby database to the configuration (thus B and C are not correct), and there is no requirement for the standby database to have Oracle Net connectivity defined on the primary host for the execution of this command (making F incorrect as well).

NEW QUESTION # 73
Examine the Data Guard configuration:
DGMGRL> show configuration;
Configuration - Animals
Protection Mode: MaxAvailability
Databases:
dogs - Primary database
sheep - Snapshot standby database
cats - Physical 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.
Which is the minimum statement, or sequence of statements you must execute to enable successful raising of the protection mode to Maximum Protection?

• A. DGMGRL> edit database cats set property LogXptMode=sync;
• B. DGMGRL> edit database dogs set property LogxptMode=sync;
  DGMGRL> edit database sheep set property LogxptMode=sync;
• C. DGMGRL> edit database dogs set property LogXptMode=sync;
  DGMGRL> edit database sheep set property LogxptMode=sync;
  DGMGRL> edit database cats set property LogXptMode=sync;
• D. DGMGRL> edit database sheep set property LogXptMode=sync;
• E. DGMGRL> edit database dogs set property LogxptMode=sync;
• F. DGMGRL> edit database dogs set property LogXptMode=sync;
  DGMGRL> edit database cats set property LogXptMode=sync;

Answer: F

NEW QUESTION # 74
Which three statements are true about redo transport?

• A. With asynchronous redo transport, TTnn processes may read redo from the log buffer or from standby redo logs on the primary database.
• B. An RFS process on a standby database instance may receive redo from an archiver process on the primary database instance to perform archive gap resolution.
• C. Multiple RFS processes may receive redo on one far sync instance.
• D. With synchronous redo transport, LGWR ships redo directly to RFS processes on the standby database instances and waits for an acknowledgment.
• E. Multiple RFS processes may receive redo on one standby database instance.

Answer: B,D,E

NEW QUESTION # 75
Which four statements are true regarding SQL Apply filters for a logical standby database?

• A. They can be used to skip CREATE TABLE commands.
• B. They can be used to skip ALTER TABLE commands on specific tables.
• C. They can be used to skip ALTE1 STEM and ALTER DATABASE commands.
• D. They can be used to skip all SQL statements executed on a specific pluggable database (PDB) within a standby multitenant container database (CDB).
• E. They can only be used to skip DML statements on a table.
• F. They can be used to skip execution of DML triggers on a table while allowing the DML to execute.
• G. They can be used to stop SQL apply if it encounters an error.

Answer: A,B,C,F

Explanation:
Based on the Oracle Database 19c documentation, the correct answers about SQL Apply filters for a logical standby database are:A. They can be used to skip execution of DML triggers on a table while allowing the DML to execute.B. They can be used to skip CREATE TABLE commands.C. They can be used to skip ALTER SYSTEM and ALTER DATABASE commands.G. They can be used to skip ALTER TABLE commands on specific tables.
Comprehensive Detailed Explanation:SQL Apply filters in a logical standby database can be set to control which SQL operations are applied to the standby. These filters allow for certain commands to be skipped, ensuring that they do not impact the standby database. For example, filters can be used to skip the execution of DML triggers to prevent them from firing during SQL Apply, while still allowing the underlying DML to be executed on the logical standby database. This is particularly useful when certain triggers are not desired to run in a standby environment. CREATE TABLE, ALTER SYSTEM, ALTER DATABASE, and specific ALTER TABLE commands can also be skipped using SQL Apply filters to prevent unwanted structural changes or administrative operations from affecting the logical standby database. These capabilities provide a level of control to ensure that the logical standby database reflects only the desired state of the primary database.
References:Oracle Database SQL Language Reference and Oracle Data Guard Concepts and Administration guide offer comprehensive details on the use of SQL Apply filters, including the range of SQL statements that can be influenced by these filters in a logical standby database environment.

NEW QUESTION # 76
You created the PRODSBY1 physical standby database for the PROD primary database using gql and RMAN.
You are planning to create a Data Guard Broker configuration. You execute the command:

Which three statements are true regarding the execution of the command?

• A. The Data Guard Broker configuration files is automatically created in the destinations specified by the DG_BROKER_CONFIG_FILEn initialization parameters on the primary database.
• B. The command will execute successfully only if Oracle Net connectivity to the PROD and PRODSBYl database instances are defined on the primary host.
• C. The command will execute successfully only if Oracle Net connectivity to the PROD database instance is defined on the primary host.
• D. The PRODSBY1 standby database is automatically added to the configuration if DG_BROKER_START is TRUE for PRODSBYl.
• E. The command will execute successfully only if the DG_BROKER_START initialization parameter is set to TRUE for the PROD database instance.
• F. The PRODSBYI standby database is automatically added to the configuration if Oracle Net connectivity to the PRODSBYl database instance is defined on the primary host.

Answer: A,C,E

Explanation:
The command executed (CREATE CONFIGURATION 'DGConfig' AS PRIMARY DATABASE IS ' PROD' CONNECT IDENTIFIER IS PROD;) is used to create a Data Guard Broker configuration named
'DGConfig'. The successful execution of this command depends on several conditions:
* A: The DG_BROKER_START parameter must be set to TRUE on the primary database to start the Data Guard Broker processes. Without the broker processes running, the configuration cannot be created.
* D: Oracle Net connectivity to the PROD database instance must be established on the primary host. This is because the Data Guard Broker requires network accessibility to communicate with the primary database and manage the configuration.
* E: When the configuration is created, the Data Guard Broker configuration files are indeed automatically created in the locations specified by the DG_BROKER_CONFIG_FILEn parameters on the primary database.
It's important to note that the command will not automatically add the PRODSBY1 standby database to the configuration (thus B and C are not correct), and there is no requirement for the standby database to have Oracle Net connectivity defined on the primary host for the execution of this command (making F incorrect as well).
References: This information can be validated in Oracle's Data Guard Broker documentation, which outlines the requirements for setting up and managing a Data Guard configuration using the Data Guard Broker.

NEW QUESTION # 77
Suppose that you manage the following databases in your environment:
* boston: Primary database with a single PDB called DEVI
* london: Physical standby database protecting the PDB called DEVI
* orcl: Stand-alone database with a single PDB called PDB1 as a remote clone source You are planning to run the following command to create a remote clone in the primary database (boston) using pdbi in orcl:
Which are the THREE prerequisites for automating instantiation of the PDB in the standby database (london)?

• A. Open PDBI (remote clone source) in Read Only.
• B. Set STANDBY_PDB_SOURCE_FILE_DIRECTORY to <location of the PDB> in the london database.
• C. Set STANDBY_FILE_MANAGEMENT to auto in the london database.
• D. Open PDBI (remote clone source) in Read Write.
• E. Set standby_pdb_source_file_dblink to clone_link in the london database.
• F. Enable Active Data Guard in the _ondon database.

Answer: A,B,C

Explanation:
To automate the instantiation of a PDB in the standby database after creating a remote clone in the primary database, certain conditions must be met:
* Open PDBI (remote clone source) in Read Only (A): The source PDB from which the clone is created must be open in read-only mode to ensure a consistent state during cloning.
* Set STANDBY_PDB_SOURCE_FILE_DIRECTORY to <location of the PDB> in the london database (C): This parameter specifies the location on the standby database where the files from the source PDB should be placed.
* Set STANDBY_FILE_MANAGEMENT to auto in the london database (F): This parameter automates the management of file changes on the standby database when structural changes occur on the primary database, ensuring that the clone operation is reflected automatically on the standby.
References:
* Oracle Multitenant Administrator's Guide
* Oracle Data Guard Broker documentation

NEW QUESTION # 78
Which TWO statements are true about database parameters for databases in a Data Guard environment?

• A. LOG_FILE_NAME_CONVERT applies to online redo logs and archived logs.
• B. If DB_RECOVERY_FILE_DEST is specified, then LOG_ARCHIVE_DEST_n is not required for local archive logs.
• C. The databases that are part of a Data Guard configuration must have different DB_UNIQUE_NAME initialization parameters.
• D. DB_FILE_NAME_CONVERT is only required if the standby database is on the same host as the primary database.
• E. COMPATIBLE must have identical values for primary and standby databases.

Answer: C,E

NEW QUESTION # 79
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.

• A. 1, 2, 3, 6, and 7
• B. 1, 2, 3, 4, 5, 6, and 7
• C. 1, 6, and 7
• D. 1, 2, 6, and 7
• E. 1, 2, and 5

Answer: B

Explanation:
When SYNC redo transport mode is combined with Maximum Protection mode, it ensures that no data loss will occur (requirement 1). The physical standby can be converted to a snapshot standby (requirement 2) and later to a logical standby database (requirement 5), satisfying both transformation requirements. Transactions commit as soon as redo data is received by the standby database (requirement 3). The availability of the primary is not dependent on the standby database in Maximum Protection mode, as the primary database will halt if the standby cannot acknowledge the redo (requirement 4), thus indirectly ensuring its availability. It is also possible to deploy Real Application Clusters on both the primary (requirement 6) and the physical standby database (requirement 7), providing high availability and scalability.
ReferencesOracle Data Guard documentation detailing the requirements for different database roles, protection modes, and redo transport modes, as well as the capabilities and limitations of each configuration.

NEW QUESTION # 80
Which TWO statements are true about Far Sync instances?

• A. They do not work with Snapshot Standby databases.
• B. They work in Maximum Protection mode.
• C. They do not work with Logical Standby databases.
• D. They work in Maximum Availability mode.
• E. They work in Maximum Performance mode.

Answer: C,E

NEW QUESTION # 81
......

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