DELL EMC D-VXB-DY-A-24 Practice Exams
Last updated on Oct 21,2026- Exam Code: D-VXB-DY-A-24
- Exam Name: Dell VxBlock Deploy Achievement
- Certification Provider: DELL EMC
- Latest update: Oct 21,2026
Who is an optional resource during an RCM upgrade escalation?
- A . Assessment Lead
- B . Program Manager
- C . Project Manager
- D . Delivery Manager
D
Explanation:
During an RCM (Release Certification Matrix) upgrade escalation, the Delivery Manager is an optional resource. While not always required, the Delivery Manager can be involved to provide additional oversight and coordination if needed.
Reference: Dell EMC RCM process documentation.
Project management escalation procedures.
DRAG DROP
Match each Dell Unity system DAE capacity to the corresponding maximum number of supported 2.5 inch drives.
Explanation:
For 40 DAEs, the maximum number of supported 2.5 inch drives is 500 disks.
For 6 DAEs, the maximum number of supported 2.5 inch drives is 250 disks.
For 20 DAEs, the maximum number of supported 2.5 inch drives is 1000 disks.
For 10 DAEs, the maximum number of supported 2.5 inch drives is 150 disks.
Review the Dell Unity System Specifications: The Dell Unity system’s Drive Array Enclosures (DAEs) have different capacities, which determine the number of drives they can support1.
Match DAE Capacity to Drive Support: Each DAE capacity has a corresponding maximum number of supported drives, as outlined in the Dell VxBlock Deploy Achievement document1.
Verify with Official Documentation: Cross-reference the information with the official Dell documentation to ensure the accuracy of the drive support for each DAE capacity1.
DRAG DROP
In the Enhanced Knowledge Transfer Phase, what is the correct sequence of steps in the Finalize Project Deliverables?
Explanation:
Cleanup and Run Backups
Update Checklist
Complete Project Documentation
Generate SCR (Service Change Request)
Provide Documentation
In the Enhanced Knowledge Transfer Phase, the sequence of steps to finalize project deliverables ensures that all necessary tasks are completed in an orderly and efficient manner. Here’s a detailed breakdown:
Cleanup and Run Backups:
This step involves ensuring that the system and data are clean and backed up. It’s crucial to clean up any temporary files or unnecessary data and perform backups to safeguard against data loss.
Reference: Best practices in project management emphasize the importance of securing data before concluding the project.
Update Checklist:
After backups, updating the checklist ensures that all tasks have been completed. This step confirms that nothing has been overlooked.
Reference: Project management methodologies such as PMBOK suggest using checklists to track
progress and ensure all steps are accounted for.
Complete Project Documentation:
Documenting the entire project, including steps taken, configurations, and any issues encountered, is vital for future reference and support.
Reference: ITIL (Information Technology Infrastructure Library) guidelines highlight the importance of thorough documentation for knowledge transfer and project closure. Generate SCR (Service Change Request):
An SCR is created to formally request any changes or updates needed post-deployment.
This ensures that any required modifications are tracked and managed.
Reference: Change management processes as defined in ITIL emphasize the creation of SCRs for
managing changes effectively.
Provide Documentation:
Finally, all the compiled documentation is provided to the client or the relevant stakeholders. This includes user manuals, configuration details, and support guides.
Reference: The PMI (Project Management Institute) advocates for the distribution of documentation to ensure smooth handover and operational continuity.
By following this sequence, the project deliverables are finalized methodically, ensuring a comprehensive and organized transition to the client or operational team.
A Customer Engineer just connected to their new VxBlock 1000 that was shipped with NSX.
From where can the Customer Engineer confirm that the correct vSphere clusters are prepared for NSX?
- A . NSX Controller
- B . vCenter Web Client
- C . NSX Manager VAMI
- D . ESXi host VIBs
B
Explanation:
Access vCenter Web Client: The Customer Engineer should log into the vCenter Web Client, which is the primary interface for managing vSphere environments1.
Navigate to Networking: Within the vCenter Web Client, navigate to the Networking section where NSX configurations are managed1.
Verify NSX Preparation: In the Networking section, the Customer Engineer can confirm that the correct vSphere clusters are prepared for NSX by checking the status of the NSX installation and
configuration1.
Check Cluster Configuration: The preparation of vSphere clusters for NSX involves installing NSX VIBs on ESXi hosts and configuring VXLAN, which can be verified within the vCenter Web Client1.
A customer site has a VM in the VxBlock dedicated to a multicast application. The network monitoring team observes heavy network utilization each time the video streaming is requested.
What should be enabled to address this issue?
- A . LACP
- B . vPC
- C . IGMP
- D . VTP
C
Explanation:
Identify the Issue: Heavy network utilization during video streaming indicates that multicast traffic is not being efficiently managed1.
Understand Multicast Traffic: Multicast applications use a single stream of data to deliver content to multiple recipients, which can cause network congestion if not handled properly1.
Recognize IGMP’s Role: Internet Group Management Protocol (IGMP) is used to manage multicast group memberships and is essential for optimizing multicast traffic on a network1.
Implement IGMP: Enabling IGMP allows the network to efficiently distribute multicast traffic only to hosts that have explicitly requested it, reducing unnecessary network load1.
Which NSX VMs run in the VxBlock AMP cluster?
- A . NSX Edge gateways and NSX DLR
- B . NSX Controllers and ESGs
- C . NSX Manager and NSX Controllers
- D . NSX Controllers and NSX Edge gateways
C
Explanation:
Review VxBlock System Documentation: The VxBlock System documentation provides detailed information on the integration of VMware NSX within the VxBlock AMP cluster1.
Identify NSX Components: The NSX Manager is the centralized network management component, and NSX Controllers are part of the control plane that manages the network state1.
Understand AMP Cluster Role: The Advanced Management Platform (AMP) cluster within a VxBlock system is designed to host critical management components, including those for NSX1.
Confirm with Official Dell EMC Resources: The Official Dell VxBlock Deploy Achievement document and other Dell EMC resources confirm that the NSX Manager and NSX Controllers run within the VxBlock AMP cluster1.
Where is customer feedback captured during the Lessons Learned phase of the project closure?
- A . Project Feedback Form
- B . Project Workbook
- C . Configuration Reference Guide
- D . Customer Satisfaction Survey
D
Explanation:
Review Project Closure Documents: During the project closure phase, it’s important to gather feedback to understand the project’s success and areas for improvement1.
Identify Feedback Mechanism: The Customer Satisfaction Survey is the document typically used to capture customer feedback during the Lessons Learned phase1.
Understand the Importance of Feedback: This feedback is crucial for evaluating the project’s performance and for making necessary adjustments in future projects1.
Reference Official Documentation: The Official Dell VxBlock Deploy Achievement document would outline the use of the Customer Satisfaction Survey as the tool for capturing feedback during project closure1.
What is needed to provide network isolation between vSwitch port groups?
- A . Uplink port
- B . Separate VLAN IDs
- C . VMKernel port
- D . Shared VLAN ID
B
Explanation:
Understand the role of VLANs: VLANs (Virtual Local Area Networks) are used to segment network traffic. They provide isolation between network segments at the data link layer (Layer 2) of the OSI model1.
Identify the need for isolation: vSwitch port groups are used to segregate network traffic for different virtual machines or services. To ensure that each port group’s traffic is isolated from the others, separate VLAN IDs are assigned1.
Assign unique VLAN IDs: Each vSwitch port group should be assigned a unique VLAN ID to maintain network isolation. This prevents traffic from one port group from being accessible to another1. Configure the physical switch ports: The physical switch ports that the vSwitch is connected to must be configured to recognize the VLAN IDs used by the vSwitch port groups1.
Validate the configuration: After configuring VLAN IDs, it’s important to validate the configuration to ensure that the network isolation is functioning as intended1.
A customer engineer is unable to securely connect to vCenter using their laptop. Both the vCenter and the customer laptop are behind a firewall. The network security team requests that the customer engineer provide source and destination port numbers to establish the needed connection.
What ranges of source and destination port numbers are valid?
- A . Source port: 49152 – 65535
Destination port: 442 - B . Source port: 1024 – 49151
Destination port: 442 - C . Source port: 1 – 65535
Destination port: 443 - D . Source port: 49152 – 65535
Destination port: 443
D
Explanation:
When securely connecting to vCenter, the customer engineer needs to provide the correct source and destination port numbers. The valid source port range for secure connections is typically from 49152 to 65535, which are ephemeral ports assigned by the operating system for outbound connections. The destination port for secure connections to vCenter is 443, which is the standard port for HTTPS.
Reference: VMware vCenter documentation.
Networking standards for secure HTTPS connections.
Which document provides a high-level overview of what is being delivered?
- A . Bill of Materials
- B . Logical Configuration Survey
- C . Solution Abstract
- D . Site Survey
C
Explanation:
Identify the Document: The Solution Abstract is the document that provides a high-level overview of what is being delivered in a VxBlock system1.
Understand the Purpose: It summarizes the key components, features, and benefits of the solution, giving stakeholders a clear understanding of the project scope1.
Reference Official Documentation: The Official Dell VxBlock Deploy Achievement document would include the Solution Abstract as part of the standard documentation provided to customers1.