最新的EMC Midrange Storage Solutions認證 DES-1D11考試題庫

問題1

What is the reason for using mirrored cache in Dell EMC Unity storage systems?

A. Provide the only copy of read data for each Storage Processor

B. Provide a secondary copy of read cached data for the peer Storage Processor

C. Provide a secondary copy of write data for the same Storage Processor

D. Provide a secondary copy of write cached data for the peer Storage Processor

正確答案: D

問題2

When using the Dell EMC SC Series "rule of thumb" for IOPS per drive numbers, what will deliver 7,500 back-end IOPS?

A. 36, 2.5'' 15K drives

B. 36, 2.5'' 10K drives

C. 36, 3.5'' 7.2K drives

D. 36, 3.5'' 15K drives

正確答案: A

問題3

You are designing a solution that will provide integration of a Dell EMC Unity storage array with a virtualized environment by provisioning VMFS datastores accessed through Fibre Channel. The customer uses the infrastructure for VDI deployment and provisioning of regular VMs. The host access is balanced by Quality of Service (QoS).
Which Unity QoS feature will address the expected Boot storm caused by powering up the virtual desktops at a certain time of the day?

A. Density-based Policy

B. Host I/O Limit Pause

C. Burst Policy

D. Quotas

正確答案: B

問題4

Which Dell EMC Unity technology is the Local LUN Move feature architecture built upon?

A. Copy on First Write

B. SanCopy Push

C. Transparent Data Transfer

D. Inband Migration Tool

正確答案: C

問題5

Which Dell EMC SC Series model presents an all-in-one format, including dual-controllers and disks enclosures in a single chassis?

A. SC40

B. SC9000

C. SC7020

D. SC8000

正確答案: C

問題6

A customer wants to provide file systems for two performance-intensive database applications on a Dell EMC Unity 500. What is the recommended File storage configuration to balance the system performance?

A. Single NAS server with multiple interfacesDefine a preferred interface for outgoing communications

B. Multiple file systems for each applicationAccess-based enumeration enabled on file system shares

C. File systems created from different storage poolsClient-side caching of offline files enabled on file system shares

D. Separate NAS servers on each Storage ProcessorProvide storage for each application from separate NAS servers

正確答案: B

問題7

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

A. Unity Sizer

B. MiTrend

C. Analyzer Helper

D. Unity Designer

正確答案: C

問題8

A customer requires a minimum of 6 PB of raw capacity and six back-end SAS connections. Which Dell EMC Unity model meets these requirements?

A. Unity 350F

B. Unity 500

C. Unity 400

D. Unity 450F

正確答案: B

最新的EMC Specialist - Technology Architect, Midrange Storage Solutions - DES-1D11免費考試真題

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