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Free D-MSS-DS-23 Exam Braindumps

When designing a Metro Volume, what configuration must be implemented to avoid unnecessary storage and compute resource usage?

  1. Use MRU for PSP.
  2. Use DRS affinity rules.
  3. Place witness at a third site.
  4. Use storage containers.

Answer(s): C

Explanation:

When designing a Metro Volume, placing the witness at a third site is crucial to avoid unnecessary storage and compute resource usage. The witness helps in maintaining quorum and ensuring the consistency of the Metro Volume in case of a site failure. Here's how it works:

Witness at Third Site: Placing the witness at a separate, third site ensures that it can independently verify the status of the primary and secondary sites, maintaining high availability and failover capabilities without consuming significant resources.

Avoids Resource Usage: By offloading the witness function to a third site, the primary and secondary sites can focus their resources on storage and compute tasks without the overhead of managing quorum.


Reference:

Dell Technologies Metro Volume Configuration Guide

Dell Entry-Level and Mid-Range Storage Community



A solution architect is sizing a new Dell Unity XT array that requires hybrid dynamic pools.
Which option must be selected in Midrange Sizer?

  1. Advanced Performance
  2. Application Oriented
  3. Quick Configuration
  4. System Designer

Answer(s): C

Explanation:

When sizing a new Dell Unity XT array that requires hybrid dynamic pools, the "Quick Configuration" option must be selected in the Midrange Sizer. This option streamlines the configuration process, allowing for a balanced and efficient setup of hybrid pools. Here's why Quick Configuration is used:

Simplifies Setup: Quick Configuration provides a straightforward approach to setting up the array, ensuring that the necessary parameters for hybrid dynamic pools are configured correctly without requiring in-depth manual input.

Balanced Performance: The tool uses predefined settings and best practices to create a hybrid pool that balances performance and capacity, making it ideal for a variety of workloads.


Reference:

Dell Technologies Midrange Sizer Tool Documentation

Dell Entry-Level and Mid-Range Storage Community



A company has a Dell Unity XT 880 at its Boston site providing file storage for a business production application. The company has a second remote site 8 km (5 mi) away in Cambridge. A third site is in New York (342 km (213 mi) from the Boston site). How can the same production data be protected against system outage with a zero RPO and a maximum of 15 minutes RPO data recovery?

  1. Synchronous replicate from Boston to Cambridge Asynchronous replicate from Boston to New York
  2. Synchronous replicate from Boston to Cambridge Synchronous replicate from Boston to New York
  3. Asynchronous replicate from Boston to Cambridge Asynchronous replicate from Cambridge to New York
  4. Synchronous replicate from Boston to Cambridge Synchronous replicate from Cambridge to New York

Answer(s): A

Explanation:

Dell Unity XT offers both synchronous and asynchronous replication to protect data and ensure business continuity.

Synchronous replication is used for zero RPO, ensuring no data loss, but it is typically limited to shorter distances due to latency concerns.

Asynchronous replication is suitable for longer distances and provides near real-time data protection with a minimal RPO.

Distance Considerations:

The distance between Boston and Cambridge (8 km) is suitable for synchronous replication, providing zero RPO.

The distance between Boston and New York (342 km) is better suited for asynchronous replication due to latency, ensuring data recovery with a minimal RPO, such as 15 minutes.

Optimal Replication Strategy:

Synchronous replication from Boston to Cambridge ensures zero RPO for critical data protection.

Asynchronous replication from Boston to New York provides additional data protection with a 15- minute RPO, suitable for longer-distance disaster recovery.

Dell Midrange Storage


Reference:

Dell Unity XT documentation and best practices provide detailed guidelines on configuring synchronous and asynchronous replication.

Community forums and support resources from Dell Technologies offer insights into real-world implementation strategies.


Dell Unity XT Replication Guide

Dell Community on Data Protection



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

  1. Manage capacity, and performance details for the supported Dell storage platforms.
  2. Overview of health, capacity, and performance details for the supported Dell storage platforms.
  3. Allows users to email the recommended remediation to a colleague for help with performing the resolution.
  4. Allows users to set up access controls by assigning users to predefined roles.

Answer(s): B,C

Explanation:

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






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