Get Dell EMC D-MSS-DS-23 Exam Practice Questions - Real and Updated

Answer : B

16 Gb Fibre Channel (FC) front-end port connectivity on Dell Unity XT DPE can support up to 30,000 IOPS per port and up to 1,700 MB/s. This level of performance makes it suitable for high-demand enterprise applications that require robust and fast storage networking.

Dell EMC Unity XT Specification Sheet.

Dell EMC Unity XT Performance Guide.

Answer : B

The maximum throughput per port in backend 12 Gb SAS (Serial Attached SCSI) ports in Dell Unity XT arrays is 2500 Mbps. SAS ports are used to connect storage devices and provide high-speed data transfer capabilities:

12 Gb SAS Standard: The 12 Gb SAS standard supports high data transfer rates, making it suitable for enterprise storage systems that require robust performance and reliability.

Performance Metrics: Each 12 Gb SAS port can achieve up to 2500 Mbps, which translates to approximately 2.5 Gbps of throughput, supporting high-performance storage operations.

Dell Technologies Unity XT Technical Specifications

Dell Entry-Level and Mid-Range Storage Community

Answer : A

Understanding Storage Performance Saturation:

In the Configurations tab of the PowerStore sizing tool, the Storage Performance Saturation field provides crucial information about the overall performance demand placed on the storage solution.

Multi-Appliance Solution Context:

When working with a multi-appliance PowerStore solution, it is important to assess the combined performance demands of all workloads across the appliances.

Aggregate of All Workloads:

The Storage Performance Saturation field shows the aggregate performance demand of all workloads combined. This helps in determining if the current configuration can handle the cumulative IOPS and throughput requirements or if additional resources are needed.

Dell Midrange Storage Reference:

Dell Technologies documentation on PowerStore and its sizing tools provide detailed guidelines on how to interpret and utilize performance metrics, including the Storage Performance Saturation field.

Dell PowerStore Sizing Guide

Dell Community on PowerStore Configurations

Answer : B

Higher capacity drives in a Dell Unity All Flash array provide the benefit of using less physical space. This is particularly advantageous in data centers where space is at a premium. By utilizing higher capacity drives, more storage capacity can be achieved within the same physical footprint, leading to greater efficiency and potential cost savings. Here's why higher capacity drives are beneficial:

Space Efficiency: Higher capacity drives allow for more data to be stored in fewer drives, conserving rack space.

Cost Savings: Fewer drives can reduce power and cooling requirements, leading to operational cost savings.

Scalability: Higher capacity drives enable easier scalability as storage needs grow, without requiring additional physical space.

Dell Technologies Unity All Flash Array Benefits

Dell Entry-Level and Mid-Range Storage Community

Answer : C

During the 'Create a file import session' in a PowerStore file import, options for import are specified. This step involves configuring various settings and parameters for the import session, such as the source and destination details, data migration policies, and any specific options that need to be applied during the import process. This ensures a smooth and controlled data migration. Reference: Dell PowerStore File Import Guide