D-ECS-DS-23試験無料問題集（133題）「EMC Dell ECS Design 2023 認定」

出題：1

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

A. Finalizing the user manual's font size

B. Choosing the background music for the launch event

C. Deciding on the office decor for the development team

D. Conducting a scalability and stress test

正解：D 解答を投票する

出題：2

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 can list the buckets in namespace N.

B. It cannot list the buckets in namespace N.

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

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

正解：A,D 解答を投票する

出題：3

Which node type supports 2 TB disks?

A. EX7000

B. EX500

C. EX5000

D. EXF900

正解：B 解答を投票する

出題：4

When designing a solution on ECS, which of the following node types is best suited for a high- throughput data processing workflow?

A. High Memory node

B. GPU-accelerated compute node

C. General-purpose compute node

D. Storage-optimized node

正解：B 解答を投票する

出題：5

Which two open-source load balancers are used in ECS implementations? (Select 2)

A. F5

B. HAProxy

C. Kemp

D. NGINX

E. Brocade

正解：B,D 解答を投票する

出題：6

What is a key benefit of using role-based access control (RBAC) in an ECS cluster?

A. It requires less storage space than individual user accounts

B. It simplifies management by using a single administrative account

C. It allows unrestricted access to data for easier collaboration

D. It enhances security by assigning permissions based on roles

正解：D 解答を投票する

出題：7

Which two HTTP methods does S3 API use on ECS? (Select 2)

A. UPDATE

B. HEAD

C. UPLOAD

D. OPTIONS

正解：B,D 解答を投票する

出題：8

How is XOR optimization implemented on an ECS geo-active replication group containing three sites?

A. Primary copy of chunk A on VDC1
XOR copy of chunk A on VDC2
A backup copy of chunk A on VDC3

B. Primary copy of chunk A on VDC1
Primary copy of chunk B on VDC2
A replicated copy of both chunks on VDC3

C. Primary copy of chunk A on VDC1
Primary copy of chunk B on VDC2
A consolidated copy of both chunks on VDC3

D. Primary copy of chunk A on VDC1
Secondary copy of chunk A on VDC2
A consolidated copy of both chunks on VDC3

正解：C 解答を投票する

出題：9

When designing a solution on ECS for a mobile backend, which of the following are critical hardware requirements?

A. Fast SSDs for quick data retrieval

B. Robust network infrastructure for handling peak loads

C. High-performance CPUs for compute-intensive tasks

D. Decorative LED lighting for server cabinets

正解：A,B,C 解答を投票する

出題：10

An Internet service provider wants to control the traffic for security and performance isolation. They want to separate the data and management traffic.
Which two network separation topologies should be used according to Dell best practices? (Select 2)

A. Triple deployment with management traffic on the public.mgmt network, replication traffic on the public.repl network, and the data traffic on the public.data network.

B. Dual deployment with replication and management traffic on the default public network and the data traffic on the public.data network.

C. Dual deployment with replication and data traffic on the default public network and the management traffic on the public.mgmt network.

D. Triple deployment with data and management traffic on the default public network and the replication traffic on the public.repl network.

正解：A,B 解答を投票する

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