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Dell EMC D-MSS-DS-23 Exam Questions
- Topic 1: Midrange Storage Solutions Best Practice: This section of the exam measures the skills of Dell Unity and PowerStore Midrange Storage Solutions professionals and covers best practice recommendations for system configuration and upgrades. It includes guidelines on hardware capacity, deployment models, clustering, and operating system upgrades. A key skill assessed is implementing effective backend connectivity solutions that enhance system performance.
- Topic 2: Dell Midrange Storage Solutions Planning, Sizing, and Design: This section of the exam measures the skills of storage engineers and covers the planning, sizing, and design phases of a Midrange solution sales engagement. It emphasizes conducting site evaluations and remediation processes while considering performance parameters and environmental limits. A critical skill evaluated is accurately characterizing workloads to inform design decisions.
- Topic 3: Dell Midrange Sizing Solutions: This section of the exam measures the skills of storage engineers and covers the use of tools like the Midrange Sizer for Unity to size solutions effectively. It includes design methods and deliverables associated with sizing storage solutions.
Free Dell EMC D-MSS-DS-23 Exam Actual Questions
Note: Premium Questions for D-MSS-DS-23 were last updated On Jul. 15, 2026 (see below)
What command is used to gather data from Brocade switches?
The command supportshow is used to gather comprehensive data from Brocade switches. This command collects extensive diagnostic information about the switch, including configuration details, hardware status, and various operational statistics. Here's a step-by-step explanation of the supportshow command:
Access the Brocade Switch: Connect to the Brocade switch via SSH or through a console connection.
Enter the Command: Type supportshow in the command line interface (CLI) and press Enter.
Data Collection: The command will begin collecting a wide array of information from the switch. This includes:
Hardware and firmware versions
Port status and configurations
Zoning information
Error logs and statistics
Environmental data (temperature, power supply status, etc.)
Output Review: The gathered data is typically extensive and can be used for troubleshooting, performance analysis, and ensuring the switch is operating correctly.
Save the Output: The output can be redirected to a file for later review or analysis by technical support teams.
Dell Technologies PowerStore Documentation
Dell Entry-Level and Mid-Range Storage Community
Dell Storage Products Overview
Which two statements are correct for a PowerStore 5200T with mixed SSD and SCM drive combination? (Select 2)
For a PowerStore 5200T system with a mixed SSD and SCM (Storage Class Memory) drive combination, the following statements are correct:
Expansion Enclosures are supported: PowerStore 5200T supports expansion enclosures, allowing for the addition of more drives to increase storage capacity and performance. This flexibility is crucial for scaling the storage system to meet growing data requirements.
SCM drives do not add to usable capacity: SCM drives in the PowerStore 5200T are primarily used for caching purposes rather than for adding to the system's usable capacity. These drives improve performance by accelerating data access times but do not contribute directly to the overall storage capacity.
Dell Technologies PowerStore 5200T Documentation
Dell Entry-Level and Mid-Range Storage Community
What non-Dell product reports can be generated using My Work?
My Work Reporting Capabilities:
My Work is a Dell EMC tool that allows for the generation of various reports, including those from non-Dell storage products.
It provides a unified view and management capabilities for a range of storage systems, enhancing cross-platform monitoring and reporting.
Supported Non-Dell Products:
My Work can generate reports for a variety of non-Dell storage systems. Among the options listed, NetApp and Hitachi Data Systems (HDS) are supported for this purpose.
HP EVA, IBM SVC, 3PAR, and IBM XIV are not mentioned as directly supported in the context of My Work reporting capabilities within the provided references.
Dell Midrange Storage Reference:
Dell EMC documentation and product guides detail the interoperability and reporting features of My Work, highlighting supported third-party storage systems.
Resources from Dell Technologies' support and community forums provide additional validation.
Dell EMC My Work Documentation
Dell Community on Storage Reporting
A customer has a data center with 30 different applications running on 30 volumes presented from PowerStore. They want to design a DR site within 300 km with 15 min RPO using storage-based asynchronous replication. Which protection policy design leads to most stable storage performance?
In a scenario where a customer needs to design a DR site with a 15-minute RPO using storage-based asynchronous replication, creating a single protection policy assigned to 30 volumes with a five-minute shift between each volume is the most stable design. This approach ensures that the replication load is evenly distributed over time, minimizing the impact on storage performance.
Dell PowerStore Asynchronous Replication Best Practices.
Dell Technologies documentation on protection policies and replication strategies.
A solution architect notices the PowerSizer is translating File Operations into IOPS for cluster and appliance summary details. IOPS are not impacting the summary MiB/s. What is the cause of this issue?
The issue arises because File Operations were entered into the PowerSizer tool, but MiB/s (Megabytes per second) was not entered. This causes the tool to translate File Operations into IOPS (Input/Output Operations Per Second) for the cluster and appliance summary details, but since MiB/s was not entered, it does not impact the summary throughput (MiB/s). Here's the detailed explanation:
File Operations Entry: When file operations are entered, the tool calculates the corresponding IOPS to summarize the workload's impact on the system.
MiB/s Entry Missing: If the MiB/s value is not provided, the tool cannot incorporate this metric into the overall summary, leading to a mismatch where IOPS are calculated but do not affect the MiB/s summary.
Dell Technologies PowerSizer Tool Documentation
Dell Entry-Level and Mid-Range Storage Community
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