D-MSS-DS-23無料問題集「EMC Dell Midrange Storage Solutions Design 2023」

質問 1

A systems administrator is evaluating a new solution for the deployment of new applications. The solution must offer storage over iSCSI for 50 Hyper-V VMs and storage over SMB to use as a user-shared area. High performance is a requirement, so the administrator has decided on NVMe SSD as the media.
Which solution meets these requirements?

（A）Dell PowerStore X deployed in unified mode

（B）Dell PowerStore T deployed in block-optimized mode

（C）Dell PowerStore T deployed in unified mode

（D）Dell Unity XT deployed in unified mode

正解：C 解答を投票する

質問 2

What is a benefit of cross-platform replication between Dell EMC SC Series and Dell PS Series arrays?

（A）Provides active snapshot replication

（B）Supports cascade mode for the PS Group

（C）Enables replication of volume collections

（D）Leverages existing interfaces

正解：D 解答を投票する

質問 3

At what granularity are blocks deduplicated on a Dell EMC PowerStore array?

（A）8 KB

（B）64 KB

（C）4 KB

（D）32 KB

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

A customer has a Dell Unity XT 880.
The system has 700 drives with the following:
- 100x 1.6 TB 2."; SSDs
- 600x 1.2 TB 2."; SAS drives
What is the required minimum number of SAS buses per SP to support this solution?

（A）10

（B）4

（C）7

（D）2

正解：B 解答を投票する

質問 5

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?

（A）Dedicated spares are not required

（B）1 spare per drive type per shell

（C）2 spares per drive type per array

（D）2 spare drives per shell

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 6

A customer has a data center with applications running on 16 volumes that are presented form a Dell Unity XT system, They want to design a DR ...According to Dell best practices, which design approach minimizes the impact on storage performance?

（A）Use multiple ports per controller for replication

（B）Create the synchronous replication session before filling the source storage object with data

（C）Use Thick volumes within the replication group

（D）Include a Flash tier in a hybrid pool where synchronous replication is active

正解：B 解答を投票する

質問 7

Which two workload parameters are required to proceed with sizing for a PowerStore solution?
(select 2)

（A）Data reduction ratio

（B）Effective Capacity

（C）IOPS

（D）Response time

正解：B、C 解答を投票する

質問 8

Which Dell EMC tool uses an HTML5 interface and best practices to predict storage performance?

（A）Unity Sizer

（B）UniSphere

（C）Midrange Sizer

（D）MiTrend

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 9

What is the purpose of the NVMe NVRAM drives in a Dell EMC PowerStore 1000 array?

（A）Write cache and vaulting

（B）Write cache and base OS

（C）Read cache and vaulting

（D）Read cache and base OS

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 10

Which option should the technical architect recommend?

（A）25 GbE is not supported on Dell Unity or Dell Unity XT systems.

（B）The Dell Unity 550F supports a 25 GbE card, but the Dell Unity XT 480 does not support a 25 GbE card.

（C）All Dell Unity and Dell Unity XT systems support 25 GbE.

（D）The Dell Unity XT 480 supports a 25 GbE card, but the Dell Unity 550F does not support a 25 GbE card.

正解：D 解答を投票する

質問 11

When designing a system to support Oracle OLAP Workload for a new customer with no I/O detailswhat are the default ......

（A）Random Read:50% at 32KiB
Random write:50% at 32KiB

（B）Sequential Read:80% at 8KiB
Sequential write:20% at 8KiB

（C）Random Read:70% at 8KiB
Random write:30% at 8KiB

（D）Sequential Read:70% at 8KiB
Sequential write:30% at 8KiB

正解：B 解答を投票する

質問 12

What information must a solution architect gather before they start designing a storage solution?

（A）LAN, SAN ,and Customer workload requirements

（B）Network Infrastructure, storage, and Customer workload performance requirements

（C）Application response, LANand WAN requirements

（D）LAN, SAN, and IOPS requirements

正解：D 解答を投票する

質問 13

Which front-end configuration is mandatory when sizing a PowerStore 1200 or higher model solution?

（A）2-port Mezz Card

（B）100 GB I/O Module

（C）4-port Mezz Card

（D）32 GB FC I/O Module

正解：C 解答を投票する

質問 14

A Microsoft SQL database has been installed on a Dell PowerStore array that has been in service for more than 365 days.
What data reduction methods are supported?

（A）Zero detect and post process-deep scan compression

（B）Inline zero detection, deduplication, and compression

（C）Post process deduplication, zero detect, and compression

（D）Deep scan data reduction and inline zero detection

正解：B 解答を投票する

質問 15

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 hybrid pools with free capacity above 20%

（C）On All-Flash pools with free capacity above 20%

（D）On hybrid pools when CPU utilization is at or less than 50%

正解：A 解答を投票する

質問 16

A customer has a mixed environment consisting of Dell Unity 350F Dell Unity XT 680F. and Dell PowerStore 5000X They want to have a single interface to monitor and report on all the arrays.
Which software tool should the technical architect recommend?

（A）CloudlQ

（B）Unisphere Analyzer

（C）PowerStore Manager

（D）Unisphere Central

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 17

A customer has invested much time using the Dell PS Series Host Integration Toolkit (HIT) to integrate SAN snapshot protection with Microsoft SQL Server native snapshot technology. The customer expresses concern about whether Dell EMC SC Series cross-platform replication supports that capability.
What should be your response?

（A）Cross-platform replication works with PS Series HIT integrations.

（B）Cross-platform replication works with SC Series HIT integrations.

（C）Leverage the integration investment and use only PS-to-PS replication on those volumes.

（D）Recreate integration on the SC Series array and use only SC-to-SC replication for those volumes.

正解：B 解答を投票する

D-MSS-DS-23 無料問題集「EMC Dell Midrange Storage Solutions Design 2023」

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