DELL EMC D-AX-DY-A-00 Practice Exams
Last updated on Oct 22,2026- Exam Code: D-AX-DY-A-00
- Exam Name: Dell APEX Cloud Platform for Microsoft Azure Implementation Achievement
- Certification Provider: DELL EMC
- Latest update: Oct 22,2026
Dell Support and Escalation Procedures (Multiple-Choice)
Question (Select two correct answers):
In a high-severity incident involving production outages on the Dell APEX Cloud Platform, which escalation steps are recommended for swift resolution?
- A . Notifying Dell Support immediately with relevant node logs and cluster configuration data
- B . Waiting until the end of the business day to collect logs before contacting support
- C . Assigning one internal IT admin to gather logs from all nodes and ensuring consistent naming and timestamping for quick correlation
- D . Rebooting all cluster nodes simultaneously to potentially clear the error state
A, C
Explanation:
Promptly contacting Dell Support with comprehensive logs and thorough data helps expedite triage. Coordinating an IT admin to standardize logs across nodes further streamlines root-cause analysis. Delaying outreach or rebooting all nodes prematurely may worsen the outage.
Hyper-V Cluster Settings (Multiple-Choice)
Question (Select three correct answers):
When configuring Hyper-V in your Dell APEX Cloud Platform cluster for high availability, which actions are recommended?
- A . Enabling Dynamic Memory for critical production VMs to accommodate variable workload demands
- B . Binding each VM to a single physical NIC to avoid potential failovers
- C . Activating Nested Virtualization on every workload for better performance
- D . Configuring virtual switches for trunking or VLAN tagging to segregate network traffic
- E . Employing Live Migration settings to allow zero-downtime VM relocation between nodes
A, D, E
Explanation:
Dynamic Memory supports flexible resource usage, trunking or VLAN tagging promotes network isolation, and Live Migration ensures seamless workload transfer during maintenance or node failures. Binding VMs to a single physical NIC or universally enabling nested virtualization can lead to bottlenecks or unnecessary complexity.
High Availability (Multiple-Choice)
Question (Select two correct answers):
To maintain high availability in a Dell APEX Cloud Platform for Microsoft Azure environment, which strategies are most critical during the cluster setup?
- A . Ensuring that each node is on the same physical rack to simplify cable management
- B . Configuring multiple fault domains and enabling Storage Spaces Direct (S2D) for resilient data storage
- C . Using at least two domain controllers on separate network segments
- D . Deploying all compute workloads on a single host node
B, C
Explanation:
Multiple fault domains with S2D guard against hardware failures, and having two domain controllers in separate segments prevents domain service outages. Placing everything on one node or a single rack undermines resiliency.
Reimage a Node Using Node Image Management Tool (NIMT)
When reimaging a node with the Dell Node Image Management Tool, which of the following is the most critical step to ensure a successful operation?
- A . Setting the node’s BIOS to factory defaults immediately before reimaging
- B . Disabling DNS resolution on the node to prevent IP conflicts during the process
- C . Validating that the node has the correct firmware level and network configurations prior to the reimaging
- D . Removing the node from the domain controller permanently
C
Explanation:
Confirming the correct firmware and network configurations is essential. If there are mismatched firmware levels or incorrect IP settings, the node reimaging process can fail or create an unstable deployment environment.
Network Segmentation and VLAN Best Practices (Single-Choice)
Which statement best describes a recommended practice for VLAN segmentation within a Dell APEX Cloud Platform for Microsoft Azure environment?
- A . Place all traffic (management, storage, compute) in a single VLAN for simplicity
- B . Use a dedicated VLAN for cluster heartbeat and storage replication, distinct from the public-facing network traffic
- C . Disable VLAN tagging at the switch level and rely on Windows NIC teaming for all segmentation
- D . Configure each node with different VLAN IDs to balance traffic across subnets
B
Explanation:
Separating cluster heartbeat, replication, and public-facing traffic into dedicated VLANs helps prevent congestion and improves both security and performance. Consolidating all traffic in one VLAN or relying solely on NIC teaming can introduce bottlenecks and security risks.
MC Nodes C Workload Tuning (Multiple-Choice)
Question (Select two correct answers):
In a scenario where MC nodes (Management and Compute) are heavily utilized for demanding VM workloads, which tuning strategies help maintain optimal performance?
- A . Limiting CPU resources on MC nodes so that no single VM can utilize more than 50% of available cores
- B . Adjusting memory and storage tiering settings to ensure management services have adequate resources
- C . Scaling out additional MC nodes as load grows, redistributing workloads automatically across the cluster
- D . Restricting all VMs to a single physical NIC to simplify network topology
B, C
Explanation:
Balancing memory and storage resources for management tasks, as well as adding MC nodes, ensures scalability. Hard capping CPU on VMs or restricting VMs to one NIC typically leads to performance bottlenecks and poor utilization.
Deployment Process Overview
Which of the following best describes the initial high-level workflow when deploying the Dell APEX Cloud Platform for Microsoft Azure?
- A . Install the Dell Node Image Management Tool, configure local DNS, then adjust VLAN configurations at the hypervisor level.
- B . Validate prerequisites, perform cluster setup (nodes, networking), integrate with Azure Stack HCI, and run final testing.
- C . Install hypervisors first, then request all license keys from Microsoft before running any validation steps.
- D . Configure BIOS and firmware last, after domain integration has already been tested in production.
B
Explanation:
The high-level steps begin with validating deployment prerequisites and conducting cluster setup. Integration with Azure Stack HCI happens before final testing to ensure the environment is fully functional.
Upgrading the Cluster Environment (Multiple-Choice)
Question (Select two correct answers):
A customer plans to upgrade their cluster nodes to the latest Windows Server release that supports Azure Stack HCI.
Which steps should be included in your approach for a smooth upgrade?
- A . Performing upgrades in parallel across all nodes for maximum speed
- B . Following a rolling node upgrade process to keep the cluster online, while verifying firmware compatibility throughout
- C . Exporting cluster configuration data beforehand and storing it in a safe location
- D . Temporarily migrating domain controllers to a different domain forest to avoid GPO conflicts
B, C
Explanation:
A rolling upgrade ensures minimal downtime, and exporting cluster configuration data provides a fallback. Simultaneous upgrades of all nodes risk prolonged outages, and relocating domain controllers is unnecessary unless major domain changes are happening.
Azure Stack HCI Integration C Advanced Scenarios (Single-Choice)
A multi-site enterprise needs to integrate existing on-premises workloads with the Dell APEX Cloud Platform on Azure Stack HCI.
Which approach offers the smoothest path to hybrid cloud functionality?
- A . Deploying an isolated Azure Stack HCI instance with no cross-site replication, then manually transferring VM data weekly
- B . Using Azure Arc to manage on-premises and cloud resources under unified governance and enabling replication or backup
- C . Upgrading only the domain controllers to Azure Stack HCI-compatible operating systems
- D . Requesting that Microsoft provide a customized kernel patch for cross-site migration
B
Explanation:
Azure Arc extends hybrid management capabilities, allowing uniform governance and enabling replication or backup across on-premises and Azure-based resources without manual data transfers or special patches.
Reimage and Automated Configuration (Single-Choice)
After reimaging a node with NIMT, you plan to reapply its original network and cluster settings automatically.
Which statement best reflects the correct approach?
- A . Store the node’s network settings on a public file share and apply them manually after each reimage
- B . Use a scripted post-reimage process that pulls configuration from a centralized repository, ensuring consistent NIC, VLAN, and domain settings
- C . Disable DHCP on all VLANs to force the node to revert to its original static IP automatically
- D . Deploy an unconfigured hypervisor and redo the domain join manually
B
Explanation:
Automating reconfiguration from a central repository enforces standard network and cluster settings, ensuring efficiency and consistency across the environment.