Dell ECS Design 2023 Exam - D-ECS-DS-23 Exam Practice Test

Question 1

An organization operates a production environment with strict security protocols. They require all network traffic to have SSL encryption and are in a partnership with F5.
Which load balancer method meets the requirements?

A. Manual IP allocation

B. Appliance and Software

C. Round-robin DNS

D. Application-side load balancing

Correct Answer: B

Question 2

What factor is least important when recommending a configuration for ECS storage abstractions for enterprise applications?

A. The scalability and elasticity of the storage solution

B. The aesthetic design of the storage interface

C. The performance requirements of the application

D. The data protection and replication needs

Correct Answer: B

Question 3

Which type of traffic is associated with the management of the nodes between ECS racks?

A. Segment

B. Cluster

C. Replication

D. Inter-node

Correct Answer: B

Question 4

What two things must be considered when creating a bucket on an ECS cluster? (Select 2)

A. Buckets should be created at the VDC closest to the application accessing and updating the objects.

B. Buckets should be created with a unique name within a federation.

C. S3 buckets support NFS and Centera CAS data access.

D. Buckets can be accessed from any VDC belonging to the same replication group.

Correct Answer: A,D

Question 5

Which workflow factors must be considered when designing an ECS solution?

A. Capacity, performance, and features

B. Computing, capacity, and sizing

C. Current and future workflows and capacity

D. Current and future workflows and features

Correct Answer: A

Question 6

For a mission-critical application that requires 99.99% availability, which ECS networking solution components should be implemented?

A. Multiple Availability Zones deployment

B. Network Load Balancers for TCP traffic

C. Application Load Balancers with health checks

D. Single instance deployment in one Availability Zone

Correct Answer: A,B,C

Question 7

What factor is least relevant when designing an ECS networking solution for a global application?

A. Local regulatory and compliance requirements

B. The interior design of the data center

C. Network latency and packet loss

D. The geographical location of data centers

Correct Answer: B

Question 8

For a real-time analytics use case on ECS, what are the essential hardware requirements to ensure optimal performance?

A. High-bandwidth networking

B. Energy-efficient cooling systems

C. High-frequency CPUs

D. Large-scale storage options

Correct Answer: A,C

Question 9

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 data and management traffic on the default public network and the replication traffic on the public.repl network.

B. 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.

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

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

Correct Answer: B,C

Question 10

When designing an ECS networking solution for a high-traffic web application, which of the following would be a primary consideration?

A. The color scheme of the network cables

B. Office network's Wi-Fi password complexity

C. The brand of physical routers and switches

D. Load balancing across multiple compute nodes

Correct Answer: D

EMC Dell ECS Design 2023 - D-ECS-DS-23 Exam Practice Test

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