Dell EMC D-RP-OE-A-24 Dell RecoverPoint Operate Achievement Exam Practice Test

Answer : B

In Dell RecoverPoint, a Consistency Group is built from one or more replication sets. Each replication set consists of a production volume plus any local or remote copy volumes to which it is replicating1. Since the mission-critical application is stored on three volumes, and each volume will be part of a replication set, the Consistency Group for the application will contain three replication sets. This ensures that all three volumes are protected and replicated as part of the RecoverPoint protection strategy1.

It's important to note that the number of replication sets in a Consistency Group is equal to the number of production volumes being replicated. Therefore, if an application spans multiple volumes, each volume will be part of its own replication set within the Consistency Group1.

Answer : D

The Dell EMC RecoverPoint Gen6 appliance contains two slots for I/O modules. For Slot1, the supported I/O modules are 10-Gb optical fiber and 10-Gb twisted copper pair. This means that Slot1 can accommodate either 10 GbE optical or 10 GbE copper I/O modules1.

The I/O modules are network interface cards with the following characteristics:

10-GB OPTICAL FIBER MODULE: 4 ports, Ethernet network type, supported speed of 10 Gb, wire type of optical fiber (SFP+).

10-GB TWISTED COPPER PAIR MODULE: 4 ports, Ethernet network type, supported speed of 10 Gb, wire type of BASE-T twisted copper pair1.

These modules provide the necessary connectivity for the RecoverPoint appliance to manage replication setup and operations, ensuring efficient data protection and disaster recovery capabilities1.

Answer : C

Answer : A

The save_settings command in Dell RecoverPoint is used to commit cluster configuration changes to the repository volume. When changes are made to the RecoverPoint cluster configuration, they need to be saved to ensure that they persist across system reboots and are recognized by all nodes in the cluster. The repository volume serves as a centralized storage location for these configurations1.

The process of using the save_settings command is as follows:

After making configuration changes to the RecoverPoint cluster, the administrator issues the save_settings command.

The command commits the changes to the repository volume, which is a dedicated space on the storage array for storing system settings.

This ensures that the configuration changes are preserved and can be accessed by the RecoverPoint Appliances (RPAs) when needed1.

It's important to note that the save_settings command does not create a script file for later use, nor does it modify the configuration backup interval. Its primary function is to ensure that any changes made to the cluster configuration are saved and applied correctly1.

Answer : A

One possible reason for the inability to add an XtremIO source LUN to the Consistency Group in RecoverPoint could be that the XtremIO array was not licensed in RecoverPoint. Licensing is a critical step in enabling the features and functionalities of RecoverPoint for specific storage arrays. If the XtremIO array is not licensed, RecoverPoint would not recognize or allow the addition of its LUNs to a Consistency Group1.

Additionally, it's important to ensure that the RecoverPoint version supports the XtremIO array model. For instance, RecoverPoint does not support XtremIO X2 arrays until version 5.11. Therefore, if the RecoverPoint version is earlier than 5.1, it would not be able to replicate volumes from an XtremIO X2 array, which could manifest as an issue when trying to add LUNs to a Consistency Group.

For the most accurate and up-to-date information, it is always best to consult the latest official Dell RecoverPoint documentation or contact Dell EMC support directly.

Answer : D

1.The production host writes data to the production volumes, but is first intercepted by the splitter. The splitter sends the write data to the RPA.

2.Immediately upon receipt of the write data, the local RPA returns an acknowledgement (ACK) to the splitter.

3.The splitter then writes the data to the production storage volume.

4.The storage system returns an ACK to the splitter upon successfully writing the data to storage.

5.The splitter sends an ACK to the host that the write has been completed successfully

Answer : B

In Dell RecoverPoint, the Journal volumes play a crucial role in asynchronous replication. They store a history of write operations that have occurred on the production volumes, allowing for point-in-time recovery and data rollback. The write operations to the Journal volumes are typically large sequential writes. This is because the Journal is designed to efficiently record and consolidate changes made to the production data, which often involves large blocks of data being written in sequence1.

The Journal's sequential write pattern is optimized for the replication process, ensuring that data is recorded with minimal impact on the production environment. This design choice reflects the need for the Journal to quickly and reliably capture data changes, which can then be replicated to the remote site asynchronously, without requiring immediate acknowledgment from the remote site1.

For detailed information on the configuration and operation of the Journal in a RecoverPoint system, it is recommended to refer to the official Dell RecoverPoint documentation or contact Dell EMC support for guidance specific to your system's configuration and version1.