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Dell EMC D-XTR-DY-A-24 Exam Questions
- Topic 1: XtremIO X1 and X2 Hardware Fundamentals: For storage systems engineers and administrators, this section of the exam covers identification and description of XtremIO X1 and X2 hardware components, cluster offerings, and field-replaceable units (FRUs).
- Topic 2: XtremIO X1 and X2 Installation: For storage implementation specialists and system integrators, this domain covers required documentation for installations, including document usage order, cabling requirements for single and multi-cluster setups, logical order of installation operations post-cabling, up to cluster format, and post-installation procedures and processes.
- Topic 3: XtremIO X1 and X2 Initial Configuration: For storage system administrators and configuration specialists, this part of the exam covers XtremIO Management Server (XMS) installation options, requirements, and deployment considerations.
- Topic 4: XtremIO X1 and X2 Management: In this section of the exam, for storage system managers and administrators, this section of the exam covers storage management operations using GUI, CLI, and REST, including user accounts and access methods.
- Topic 5: XtremIO X1 and X2 Solution Integration: For solution architects and integration specialists, this domain covers recoverPoint, VPLEX, and AppSync options, considerations, limitations, and use cases Oracle and VDI deployment challenges, best practices, and considerations in XtremIO environments.
Free Dell EMC D-XTR-DY-A-24 Exam Actual Questions
Note: Premium Questions for D-XTR-DY-A-24 were last updated On Apr. 09, 2026 (see below)
A systems administrator recently purchased XtremlO for their Oracle environment. Along with path failover software, which best practice for HBA drivers is reinforced in the
integration of Oracle with XtremIO?
Assess Host Connection: Determine the number of hosts connected to the X-Brick.
Set Queue Depth: For a single host, set the queue depth to 256. Adjust as necessary when more hosts are added.
Configure HBA Settings: Apply the queue depth setting in the HBA configuration.
Test Performance: Monitor the system's performance to ensure the settings are optimal.
Adjust if Necessary: If performance issues are observed, adjust the queue depth settings as needed.
A systems administrator's VMware Horizon environment consists of 1000 linked clones. Based on best practices, what is the minimum number of datastores required to support
this configuration connected to XtremIO?
When configuring a VMware Horizon environment with 1000 linked clones connected to an XtremIO storage system, the minimum number of datastores required to support this configuration, based on best practices, is four. This recommendation ensures optimal performance and manageability while avoiding overcommitment of resources.
The process for determining the minimum number of datastores involves:
Assessing Performance Needs: Evaluate the performance requirements of the linked clones, considering factors such as IOPS (Input/Output Operations Per Second) and throughput.
Understanding XtremIO Capabilities: Recognize that XtremIO's all-flash array provides high performance and low latency, which can support a large number of clones per datastore.
Calculating Datastore Requirements: For 1000 linked clones, dividing them across four datastores allows for sufficient distribution without exceeding the capabilities of the XtremIO system.
Implementing the Configuration: Create and configure the four datastores within the VMware Horizon environment, ensuring they are properly connected and recognized by the XtremIO storage system.
Monitoring and Adjusting: After implementation, continuously monitor the performance and capacity of the datastores, making adjustments as necessary to maintain optimal operation.
It's important to note that while four is the minimum recommended number based on best practices, the actual number may vary depending on specific environmental factors and requirements. Always refer to the latest official documentation and consult with Dell support for tailored advice.
Refer to the exhibit.
When an XtremIO X2 array is delivered, where is the cable shown in the exhibit
connected?
When an XtremIO X2 array is delivered, the cable shown in the exhibit should be connected to the middle USB ports in both X3-SC1 and X3-SC2. This is based on the standard configuration and setup for XtremIO X2 arrays as per the Dell XtremIO Deploy Achievement document. The middle USB ports are typically used for specific functions such as connecting to a management network or interfacing with other devices that are part of the storage array infrastructure.
The process for connecting the cable is as follows:
Identify the Correct Ports: Locate the middle USB ports on both X3-SC1 and X3-SC2. These ports are usually marked and differentiated from other USB ports by their position or labeling.
Connect the Cable: Insert the USB connector end of the cable into the middle USB port on X3-SC1 and then connect the other end to the corresponding port on X3-SC2. Ensure that the connection is secure and that the cable is not obstructing any other components or airflow.
Verify the Connection: Once connected, verify that the cable is recognized by the system. This can typically be done through the XtremIO Management Server (XMS) interface or by checking the system's hardware configuration.
Check for Functionality: Ensure that the connected cable functions as intended. This may involve transferring data or accessing the management network, depending on the specific use case for the cable.
By following these steps and referring to the official documentation, you can ensure that the cable is connected correctly and that the XtremIO X2 array is set up for optimal performance and management.
You are connecting a VMware cluster to an XtremlO array. The host will be connected to the array using QLogic Fibre Channel HBAs. Based on best practices, what is the recommended value for the Execution Throttle?
When connecting a VMware cluster to an XtremIO array using QLogic Fibre Channel Host Bus Adapters (HBAs), the recommended value for the Execution Throttle is typically set to 4096. This setting controls the maximum number of outstanding I/O operations that can be sent to a Fibre Channel port.
Here's how to apply this setting:
Access HBA Settings: Log into the VMware host and access the settings for the QLogic Fibre Channel HBA.
Locate Execution Throttle: Find the parameter for the Execution Throttle within the HBA settings.
Set Value: Change the value of the Execution Throttle to 4096. This is the recommended setting to balance performance and resource utilization.
Save and Apply: Save the changes and apply them to the HBA. A reboot of the host may be required for the changes to take effect.
Verify Configuration: After the host is back online, verify that the new Execution Throttle setting is active and functioning as expected.
Monitor Performance: Monitor the performance of the host and the storage array to ensure that there are no adverse effects from the change.
It's important to note that while the value of 4096 is a common recommendation, the optimal setting may vary based on the specific environment and workload. Therefore, it's essential to refer to the latest Dell XtremIO documentation and possibly consult with Dell support for the most current and tailored advice.
What is the total number of power connectors that must be available in a customer rack for an XtremIO X2 dual X-Brick cluster configuration without a physical XMS installed?
Here's the breakdown:
Each X-Brick in a dual X-Brick configuration would require power for its controllers and DAEs.
The InfiniBand switches included in a multi X-Brick system would also require power.
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