2026 Actual Dell D-MSS-DS-23 Dumps, Updated Exam Questions for Guaranteed Pass

D-MSS-DS-23 free sample questions and answers

Dell D-MSS-DS-23 practice quiz with correct answers for search indexing.

1. Question 1

   What is a Dell recommendation when connecting ESXi hosts to PowerStore?

   AConfigure Round Robin Multipathing with an IOPS limit of 1024.
   

   BEnable DelayedACK when configured using iSCSI.
   

   CConfigure a minimum of two NAS servers when using vVol Datastores.
   

   DUse the default 8k host I/O size when using NFS.
   

   Correct answer: A

   Connecting ESXi Hosts to PowerStore:

   When connecting ESXi hosts to PowerStore, it is crucial to follow best practices to ensure optimal performance and reliability.

   Round Robin Multipathing:

   Dell recommends configuring Round Robin Multipathing with an IOPS limit of 1024. This setting helps balance the load across multiple paths, preventing any single path from becoming a bottleneck and improving overall performance.

   Other Options:

   DelayedACK: Generally not recommended for iSCSI configurations due to potential performance issues.

   Two NAS Servers for vVol Datastores: Not a standard recommendation for general PowerStore-ESXi connectivity.

   Default 8k host I/O size for NFS: Not a specific recommendation for this context.

   Dell Midrange Storage Reference:

   Dell PowerStore documentation and VMware integration guides provide detailed best practices for connecting ESXi hosts, including multipathing configurations.

   
   

   Dell PowerStore Best Practices Guide

   Dell Community on PowerStore and VMware

2. Question 2

   Which two options are input parameters for Unity Designer? (Select 2)

   ANAS Server Nodes
   

   BEnclosures
   

   CBlock and File resources
   

   DDrive Modules
   

   EHost Access Modes
   

   Correct answer: D

   Unity Designer is a tool used to design and configure Dell EMC Unity storage systems. Two of the key input parameters for Unity Designer are Block and File resources, which include configuring LUNs, NAS servers, and file systems, and Drive Modules, which refer to the physical drives and their configurations within the storage system.

   
   

   Dell EMC Unity Designer User Guide.

   Dell EMC Unity Configuration Best Practices.

3. Question 3

   Which two statements are correct in reference to an NVMe Expansion Enclosure attached to a PowerStore? (Select 2)

   ASlots for 25 2.5-inch NVMe drives
   

   BRequires v2 embedded module in base enclosure
   

   CNot supported on systems that include SAS expansion enclosures
   

   DSupports the use of NVMe SCM Drives
   

   Correct answer: A, D

   The NVMe Expansion Enclosure attached to a PowerStore system includes slots for 25 2.5-inch NVMe drives and supports the use of NVMe Storage Class Memory (SCM) drives. These features allow for high-performance storage expansion with low latency and improved efficiency.

   
   

   Dell PowerStore NVMe Expansion Enclosure Specification Sheet.

   Dell Technologies documentation on NVMe SCM drive support.

4. Question 4

   What is the minimum number of drives in a RAID 5 dynamic pool?

   A10
   

   B6
   

   C5
   

   D9
   

   Correct answer: C

   The minimum number of drives in a RAID 5 dynamic pool is 5. RAID 5 requires at least 3 drives for data striping with parity, but Dell's implementation in Unity systems requires a minimum of 5 drives to ensure optimal performance and reliability.

   
   

   Dell EMC Unity RAID Configuration Guide.

   Dell EMC Unity Best Practices Guide.

5. Question 5

   Which two features are supported by the Cloud IQ mobile App? (Select 2)

   AManage capacity, and performance details for the supported Dell storage platforms.
   

   BOverview of health, capacity, and performance details for the supported Dell storage platforms.
   

   CAllows users to email the recommended remediation to a colleague for help with performing the resolution.
   

   DAllows users to set up access controls by assigning users to predefined roles.
   

   Correct answer: B, C

   CloudIQ Mobile App Features:

   CloudIQ provides comprehensive monitoring and management for Dell storage platforms, accessible through both web and mobile apps.

   Supported Features:

   Overview of Health, Capacity, and Performance: The mobile app provides users with an overview of the health, capacity, and performance details for supported Dell storage platforms.

   Email Recommended Remediation: The app allows users to email recommended remediation steps to colleagues, facilitating collaboration and resolution of identified issues.

   Other Features:

   Manage Capacity and Performance Details: While the mobile app provides an overview, detailed management typically requires access through the web interface.

   Access Controls and User Roles: Setting up access controls and assigning user roles is generally managed through the primary CloudIQ interface rather than the mobile app.

   Dell Midrange Storage Reference:

   CloudIQ documentation and mobile app guides detail the features available to users for monitoring and collaboration.

   Community forums and support resources from Dell Technologies provide additional insights into using CloudIQ effectively.

   
   

   Dell CloudIQ Mobile App Guide

   Dell Community on CloudIQ Features