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NEW QUESTION 1
Which Dell EMC Midrange storage platforms support NVMe SCM drives?

• A. PowerStore T and SC Series only
• B. PowerStore T and PowerStore X
• C. PowerStore T, Unity XT, and SC Series
• D. PowerStore X, Unity XT, and SC Series

Answer: B

NEW QUESTION 2
In vCenter, what is the correct order of steps to create a VM in a storage container provisioned on a Dell EMC PowerStore system?

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 3
Which Dell EMC SC Series array allows for back-end expansion cards?

• A. SCv3000
• B. SC7020
• C. SC5020
• D. SCv3020

Answer: B

Explanation:
https://www.dell.com/support/manuals/en-us/storage-sc7020/sc7020-om/sc7020-series-storage-system-back-pan Here we clearly have Each storage controller contains:[...] Expansion slots for I/O cards: Slots for optional front-end connectivity – Fibre Channel and iSCSI I/O cards Slots for optional back-end connectivity – SAS I/O cards [...] SCv3000, SCv3000 and SC5020 owner manual say: One expansion slot for a front-end I/O card:
https://www.delltechnologies.com/de-at/collaterals/unauth/technical-guides-support-information/services/h1735

NEW QUESTION 4
What is a consequence of using an 800 GB drive and five 400 GB drives in a Dell EMC Unity XT dynamic pool?

• A. Extents 9 – 14 are used to create a RAID Group
• B. Unisphere short strokes the 800 GB drive to 8 extents
• C. Extents 9 – 14 are marked unavailable until more 800 GB drives are added
• D. Extents 9 – 14 are marked unavailable and can never be recovered

Answer: C

Explanation:
The entire capacity of a particular drive size is only available when the drive count within the drive partnership group for the drive in question matches or exceeds the stripe width plus one drive. It is not recommended to mix different size drives of the same type for this reason, unless an adequate number of drives are available to meet or exceed the stripe width plus one drive requirement
h16289-dell_emc_unity-dynamic_pools.pdf - Page 18-19

NEW QUESTION 5
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%

Answer: B

Explanation:
"As a standard, tier 3 drives should encompass a minimum of 20% system IOPS potential."

NEW QUESTION 6
Recent legislation requires a government customer to enhance data security by utilizing D@RE with SED drivers and use Level 3 certified security. Which KMS product should be recommended for use with Dell EMC SC Series arrays?

• A. Dell EMC CloudLink
• B. StorSecure StorMagic
• C. Gemalto SafeNet K460
• D. Thales Vormetric VTE

Answer: C

NEW QUESTION 7
Which Dell EMC Unity feature provides network high availability with active-passive ports when provisioning File storage for a NAS client?

• A. Redundant Interfaces
• B. Preferred Interfaces
• C. Link Aggregation
• D. Fail-safe Networking

Answer: D

Explanation:
Document: docu71319_dell-emc-unity-high-availability-a-detailed-review.pdf
Page: 20 FAIL SAFE NETWORKING (FSN) Dell EMC Unity OE version 4.2.1 introduces Fail Safe Networking (FSN). FSN is a high availability feature that extends link failover into the network by providing switch-level redundancy. FSN appears as a single link with a single MAC address and potentially multiple IP addresses. FSN can consists of Ethernet ports, link aggregations, or any combination of the two. FSN adds an extra layer of availability to link aggregations alone as link aggregations provide availability in the event of a port failure while FSN provides availability in the event of a switch failure. Each port or Link aggregation is considered as a single connection and only the primary port or link aggregation in an FSN is active at a time. All ports in an FSN must have the same MTU size, but the speed and duplex settings can vary.

NEW QUESTION 8
What is a feature of Dell EMC Unity unified snapshots?

• A. Delta set extension
• B. Copy on First Access
• C. Redirect on Write
• D. Copy on First Write

Answer: C

Explanation:
Reference; https://www.delltechnologies.com/en-ba/collaterals/unauth/white-papers/products/storage/h15089-dell_emc_unity-snapshots_and_thin_clones.pdf (7)

NEW QUESTION 9
What is a characteristic of tenant traffic on a Dell EMC Unity array?

• A. Separated by the associated VLANs at the Linux Kernel layer
• B. Separated by the associated subnet providing data separation with increasing security at the network layer
• C. Separated by one associated VLAN providing data separation with increasing security at the Linux Kernel layer
• D. Separated by the associated subnet at the Linux Kernel layer

Answer: A

NEW QUESTION 10
Match each Dell EMC Unity feature with its destination.

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 11
What are characteristics of D@RE on a Dell EMC Unity array?

• A. Impacts array only during implementation Has minimal impact on performance
• B. Does not impact array during implementation Has some impact on performance for a moment
• C. Impacts array for a moment after implementation Has no impact on performance
• D. Does not impact array during implementation Has minimal impact on performance

Answer: D

Explanation:
controller-based D@RE has minimal performance impact for typical mixed workloads, and no impact to other Dell EMC Unity data services due to the level at which the encryption is performed, which is after all data services have been applied.
https://www.delltechnologies.com/en-us/collaterals/unauth/white-papers/products/storage/h15090-dell-emc-unit

NEW QUESTION 12
Which NVMe SSDs are supported by Dell EMC PowerStore?

• A. 960 GB, 1920 GB, 3840 GB, and 7680 GB
• B. 3840 GB, 7680 GB, and 15360 GB only
• C. 1920 GB, 3840 GB, and 7680 GB only
• D. 1920 GB, 3840 GB, 7680 GB, and 15360 GB

Answer: D

Explanation:
https://www.delltechnologies.com/resources/en-us/asset/data-sheets/products/storage/h18143-dell-emc-powersto

NEW QUESTION 13
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?

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

Answer: B

NEW QUESTION 14
You are sizing a new Dell EMC SC Series array. Upon analyzing the Live Optics report, you find the current system has a peak throughput of 4687 MB.
What is the minimum number of 10Gb iSCSI front-end ports required to meet the throughput needs?

• A. 8
• B. 10
• C. 12
• D. 16

Answer: D

NEW QUESTION 15
Which encryption algorithm is used for SMB shares on Dell EMC Unity?

• A. AES-CCM
• B. AES128-GCM
• C. AES-CMAC
• D. HMAC-SHA256

Answer: B

Explanation:
This provides improved security and encryption traffic performance for SMB3 by changing the encryption algorithm from AES-CCM-128 to AESGCM-128. Page 40 :
https://www.delltechnologies.com/en-zm/collaterals/unauth/white-papers/products/storage/h15572-dell-emc-uni

NEW QUESTION 16
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