Free DES-1D12 Exam Braindumps

Which Dell EMC Midrange storage platforms support NVMe SCM drives?

1. A. PowerStore T and SC Series only
2. B. PowerStore T and PowerStore X
3. C. PowerStore T, Unity XT, and SC Series
4. D. PowerStore X, Unity XT, and SC Series

Correct Answer: B

A Dell EMC Unity storage administrator has 10 hosts. One of the hosts experiences occasional, huge IO bursts.
What is a best practice for avoiding performance issues during these burst periods?

1. A. Enabling Quality of Service (QoS) will limit the burst problem
2. B. Quality of Service (QoS) is enabled by default, so one only needs to configure burst settings
3. C. Enable Quality of Service (QoS) then limit I/O for the entire FC port
4. D. Enable Quality of Service (QoS) then configure burst settings

Correct Answer: D

You are designing a Dell EMC PowerStore solution with a customer. They ask if they can populate Slots 0 to 10 with NVMe SSD drives.
What should be your response?

1. A. Any drive type can be populated in the remaining slots
2. B. NVMe SSDs must be populated in the remaining empty slots
3. C. NVMe SCM drives are required in Slots 0 through 10
4. D. NVMe SCM drives must be populated in the remaining empty slots

Correct Answer: B

A customer site has four NAS servers participating in MetroSync replication. Which Dell EMC Unity feature could reduce failover times?

1. A. QoS Failover Policy
2. B. Cabinet Failover
3. C. SRDF Metro
4. D. Consistency Groups

Correct Answer: B

A customer has a Dell EMC SC9000 array with six SC420 enclosures running SCOS 7.3. The enclosure configuration is as follows:
Two enclosures have write-intensive SSDs
Four enclosures have read-intensive SSDs
What is recommended as a general guideline for making spare drive assignments?

1. A. 2 spare drives per shell
2. B. Dedicated spares are not required
3. C. 2 spares per drive type per array
4. D. 1 spare per drive type per shell

Correct Answer: B
"SCOS 7.3, Distributed Sparing: eliminates the need for dedicated spares by giving customers the option to distribute sparing capacity across all drives in the array."