DES-1D11 試験問題を無料オンラインアクセス

What is a benefit of a Dell EMC SC Series Flash-optimized solution?

• A.Support for write-intensive and read-intensive SSDs in the same tier
• B.Snapshot data is sent to RAID 10 write-intensive SSDs to optimize capacity
• C.RAID 5 /RAID 6 is converted to RAID 10 for increased efficiency
• D.Writes are sent to Tier 1 write-intensive SSDs for better performance

A customer has a Dell EMC Unity 500 at their headquarters location. They want to deploy a UnityVSA in a remote/branch office environment to run an instance of a mission-critical financial application. In addition, they want to ensure that headquarters and the branch offices share the same information by using asynchronous replication. Finally, the customer wants to add 10 TB of capacity in the next 6 months.
Since a Professional Edition subscription with the lowest storage capacity was purchased, what is the minimum upgrade subscription required?

• A.10 TB to 50 TB
• B.10 TB to 25 TB
• C.4 TB to 10 TB
• D.25 TB to 50 TB

A customer wants to replace a PowerVault MD that has SAS-connected rack-mount 13G PowerEdge servers. The servers need to remain unmodified. Which Dell EMC SC Series solution is recommended?

• A.SC4020 and SC8000
• B.SC9000 and SC8000
• C.SC4020 and SCv2000
• D.SCv2000 and SC8000

What is the guideline when sizing for IOPS on a Dell EMC SC Series solution with two tiers?

• A.Tier 1 = 20% of ADJUSTED IOPSTier 3 = 100% of ADJUSTED IOPS
• B.Tier 2 = 95% of ADJUSTED IOPSTier 3 = 95% of ADJUSTED IOPS
• C.Tier 1 = 100% of ADJUSTED IOPSTier 3 = 20% of ADJUSTED IOPS
• D.Tier 1 = 50% of ADJUSTED IOPSTier 3 = 50% of ADJUSTED IOPS

A customer is creating their business continuity plan and wants the RTO and RPO as low as feasibly possible. Which Dell EMC SC Series operating system (SCOS) feature can deliver an RTO of minutes with an RPO of zero?

• A.Replay Manager with VSS
• B.Consistency Group Snapshots
• C.Synchronous Live Volume
• D.High Availability Replication