D-ECS-DS-23無料問題集「EMC Dell ECS Design 2023」

質問 1

VDCA owns ECS namespace N and contains bucket B. VDCA owns bucket B. Bucket B is replicated to VDCB. During an outage at VDCA, the application connects to VDCB.
What are two expected behaviors of the application in this situation? (Select 2)

（A）It cannot list the buckets in namespace N.

（B）It cannot access the contents of bucket B by explicitly referencing the bucket.

（C）It can list the buckets in namespace N.

（D）It can access the contents of bucket B by explicitly referencing the bucket.

正解：C、D 解答を投票する

質問 2

When determining hardware requirements for a video rendering use case on ECS, which factors should be prioritized?

（A）Audio output quality

（B）Network latency

（C）Memory capacity and speed

（D）GPU compute power

正解：C、D 解答を投票する

質問 3

An administrator discusses a permanent site outage on an ECS system with the technology architect.
What are the two expected behaviors from the ECS system under these circumstances? (Select 2)

（A）A person must assess the circumstances to determine a permanent site outage.

（B）The failed permanent site outage VDC can be added back to the cluster later.

（C）The VDC's objects and ownership are synchronized when network connectivity is restored.

（D）Namespaces, buckets, and objects that are owned by the VDC are transferred to another VDC.

正解：A、C 解答を投票する

質問 4

In the context of ECS Solution Design, which activity is critical in the final phase of the solution design process?

（A）Choosing the background music for the launch event

（B）Conducting a scalability and stress test

（C）Deciding on the office decor for the development team

（D）Finalizing the user manual's font size

正解：B 解答を投票する

質問 5

An organization is discussing the requirements of a multitenant object storage environment.
What is each tenant referred to when configuring ECS?

（A）Bucket

（B）Namespace

（C）Customer

（D）Storage Pool

正解：B 解答を投票する

質問 6

Which two statements regarding namespaces on ECS are true? (Select 2)

（A）Multiple namespaces require unique bucket names.

（B）Multiple namespaces can share access to the same bucket.

（C）Namespaces provide logical isolation of data.

（D）Namespaces provide physical isolation of data.

正解：B、C 解答を投票する

質問 7

Where is erasure coding applied in ECS?

（A）To the system index only

（B）To the metadata chunks only

（C）To chunks containing object data only

（D）To the data tables only

正解：C 解答を投票する

質問 8

An organization is troubleshooting the responsiveness of their ECS cluster when clients connect to their objects.
What dashboard is recommended to monitor transactions per second?

（A）Disk Bandwidth

（B）Process Health

（C）Node Rebalancing

（D）Data Access Performance

正解：D 解答を投票する

質問 9

In the context of ECS, which load balancer types are most suitable for distributing HTTP and HTTPS traffic efficiently?

（A）Application Load Balancer

（B）Network Load Balancer

（C）Classic Load Balancer

（D）Simple Routing Load Balancer

正解：A、B 解答を投票する

質問 10

What are two reasons that an architect should recommend ECS when a customer is considering an object platform to refresh a Centera infrastructure? (Select 2)

（A）ECS supports the same retention features as Centera for applications using the CAS API, including SEC 17A-4f compliance.

（B）ECS supports Centera CAS and S3 API data access within the same bucket.

（C）ECS natively supports all Centera features, including Single Instance Storage and Data Shredding.

（D）ECS CAS enables CAS SDK-based client applications to use ECS as a storage target without additional development.

正解：A、D 解答を投票する

D-ECS-DS-23 無料問題集「EMC Dell ECS Design 2023」

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