最新的EMC D-MSS-DS-23免費考試真題

問題1

A customer has a PowerStore 3200T system with only base enclosure consisting of 15 SSD 1920 GB drives and wants to expand the available capacity. What is the most cost-effective drive addition from a raw and usable capacity perspective to achieve the result wanted by the customer?

A. 6 x 3840 NVMe SSD drives

B. 6 x 750 GB NVMe SCM drives

C. 6 x 1920 NVMe SSD drives

正確答案: A

說明：（僅 Fast2test 成員可見）

問題2

A PowerStore solution must support hosts using 100 Gb/s Eth connectivity and hosts using 16 Gb/s FC connectivity. How should the I/O Modules be populated according to Dell Best Practices?

A. 100 Gb/s Eth I/O Module in Slot 1 and 16 Gb/s FC I/O Module in Slot 0

B. 100 Gb/s Eth I/O Module in Slot 0 and 16 Gb/s FC I/O Module in Slot 1

C. 100 Gb/s Eth and 16 Gb/s FC I/O Modules can be placed into any Slot

正確答案: B

說明：（僅 Fast2test 成員可見）

問題3

What is recommended maximum cable length for PowerStore back-end NVMe cabling to avoid performance issues?

A. 3 meters

B. 100 meters

C. 10 meters

D. 5 meters

正確答案: C

說明：（僅 Fast2test 成員可見）

問題4

A company has a Dell Unity XT 880 at its Boston site providing file storage for a business production application. The company has a second remote site 8 km (5 mi) away in Cambridge. A third site is in New York (342 km (213 mi) from the Boston site). How can the same production data be protected against system outage with a zero RPO and a maximum of 15 minutes RPO data recovery?

A. Asynchronous replicate from Boston to Cambridge Asynchronous replicate from Cambridge to New York

B. Synchronous replicate from Boston to Cambridge Asynchronous replicate from Boston to New York

C. Synchronous replicate from Boston to Cambridge Synchronous replicate from Cambridge to New York

D. Synchronous replicate from Boston to Cambridge Synchronous replicate from Boston to New York

正確答案: B

說明：（僅 Fast2test 成員可見）

問題5

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

A. LAN, SAN, and IOPS requirements

B. Application response, LAN, and WAN requirements

C. LAN, SAN, and Customer workload requirements

D. Network Infrastructure, Storage, and Customer workload performance requirements

正確答案: D

說明：（僅 Fast2test 成員可見）

問題6

What benefit do higher capacity drives provide in a Dell Unity All Flash array?

A. Larger I/O size

B. Less physical space is used

C. Efficient utilization of front end ports

正確答案: B

說明：（僅 Fast2test 成員可見）

問題7

When designing a system to support Oracle OLAP Workload for a new customer with no I/O details, what are the default selections for the I/O profile input in sizer?

A. Random Read: 70% at 8 KiB Random Write: 30% at 8 KiB

B. Sequential Read: 70% at 8 KiB Sequential Write: 30% at 8 KiB

C. Random Read: 50% at 32 KiB Random Write: 50% at 32 KiB

D. Sequential Read: 80% at 8 KiB Sequential Write: 20% at 8 KiB

正確答案: B

說明：（僅 Fast2test 成員可見）

問題8

Which two parameters avoid bottlenecks and improve performance when sizing Dell Unity XT storage solutions? (Select 2)

A. Workload Types

B. Port Utilization

C. Network Latency

D. Network Bandwidth

E. Port load balancing

正確答案: B

說明：（僅 Fast2test 成員可見）

問題9

Which two attributes characterize I/O workloads for sizing the PowerStore storage solution? (Select 2)

A. Splitting of Workloads

B. Extent of Serialization

C. Read vs. Write ratios

D. Random vs. Sequential I/O

E. CloudIQ Reporting

正確答案: C,D

說明：（僅 Fast2test 成員可見）

最新的EMC Dell Midrange Storage Solutions Design 2023 - D-MSS-DS-23免費考試真題

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