Practice Free D-MSS-DS-23 Exam Online Questions
Which onboard Dell PowerStore components does the LCC interface sit between?
- A . HDD drives and CPU board
- B . SCM drives and PCIe
- C . SCM drives and SCSI drives
- D . CPU board and NVMe drives
What is a best practice for host connectivity on Dell EMC PowerStore?
- A . HBAs must be attached to a dual fabric and multi-path software is required
- B . Requires multipath software and one HBA
- C . Host must be directly attached, but there is no requirement for multipath software
- D . Requires multipath software and iSCSI
A customer has a Dell Unity XT 880.
The system has 700 drives with the following:
• 100x 1.6 TB 2.5" SSDs
• 600x 1.2 TB 2.5" SAS drives
What is the required minimum number of SAS buses per SP to support this solution?
- A . 4
- B . 2
- C . 10
- D . 7
CORRECT TEXT
A customer has two Dell Unity arrays a Dell Unity 550F and a Dell Unity XT 480 They are undergoing a network refresh and would like to modernize to a 25 GbE network. The customer has asked the technical architect about adding 25 GbE network cards to the Unity systems Both systems have free slots
Which option should the technical architect recommend?
A All Unity and Unity XT systems support 25 GbE.
B. The Unity XT 480 supports a 25 GbE card but the Unity 550F does not support a 25 GbE card
C. The Unity 550F supports a 25 GbE card but the Unity XT 480 does not support a 25 GbE card
D. 25 GbE is not supported on Unity or Unity XT systems
For Dell EMC SC Series arrays, what is the minimum percentage of total system IOPS that should be applied to Tier 3 drives?
- A . 15%
- B . 20%
- C . 25%
- D . 100%
A customer with a Dell Unity XT 680 asks about enabling the Advanced Deduplication feature.
Which configuration is recommended for enabling the feature?
- A . On All-Flash pools when CPU utilization is at or less than 50%
- B . On All-Flash pools with free capacity above 20%
- C . On hybrid pools with free capacity above 20%
- D . On hybrid pools when CPU utilization is at or less than 50%
What is the maximum number of splits that can be performed for a workload in the PowerStore sizing tool using the split workload toggle?
- A . 8
- B . 2
- C . 4
- D . 10
A technical architect is designing a Dell Unity storage solution. The customer has a monthly data access profile where block data is accessed infrequently. The data is accessed frequently for a few days during month-end reporting.
Based on best practices which solution should the technical architect recommend?
- A . A single-tier solution using 10k drives
- B . An All-Flash solution using FAST VP and FAST Cache
- C . A hybrid solution using FAST VP and FAST Cache
- D . A hybrid solution using data progression
What tabs are available on the Dell EMC PowerStore Manager Dashboard?
- A . Health. Overview. Performance, and Capacity
- B . Health, Efficiency. Performance, and Summary
- C . Performance. Efficiency, and Capacity only
- D . Performance. Overview, and Capacity only
How many replication rules can be applied to a cluster in Dell EMC PowerStore?
- A . 16
- B . 24
- C . 32
- D . 64