D-ECS-DS-23 Exam Training Practice Tests (EMC Dell ECS Design 2023)]

Question 1

Which node type supports 2 TB disks?

A. EX5000 B. EX500 C. EXF900 D. EX7000

Correct Answer: B

Question 2

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. Application-side load balancing B. Appliance and Software C. Manual IP allocation D. Round-robin DNS

Correct Answer: B

Question 3

A customer must implement a mission-critical, high-performance application and physically separate the data into an ECS cluster.
Which platform meets these requirements?

A. EX5000S B. EX500 C. EX5000D D. EXF900

Correct Answer: D

Question 4

Which statement about S3 bucket policies and S3 object ACLs on ECS is correct?

A. S3 bucket policies and S3 object ACLs can be used simultaneously on the same object. B. S3 bucket policies are ignored if S3 object ACLs are already configured for the same object. C. S3 bucket policies and S3 object ACLs must be configured to grant the same permissions for them to be effective. D. S3 object ACLs are ignored if S3 bucket policies are already configured for the same object.

Correct Answer: A

Question 5

In differentiating between protection configurations, which option provides the highest level of data durability for ECS object storage?

A. Data replication across multiple Availability Zones within a region B. Encryption at rest only, without additional replication C. Storing backups on physical media offsite D. Single-copy storage in one Availability Zone

Correct Answer: A

Question 6

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

A. Single instance deployment in one Availability Zone B. Application Load Balancers with health checks C. Multiple Availability Zones deployment D. Network Load Balancers for TCP traffic

Correct Answer: B,C,D

Question 7

What is a primary consideration when optimizing performance for a data-heavy ECS application?

A. The brand of hardware in use B. The physical location of the development team C. Efficient data indexing and query optimization D. The color depth of display monitors

Correct Answer: C

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