Dell ECS Design 2023 Exam (D-ECS-DS-23) Free Practice Test

Question 1

Which design consideration is least relevant when creating a multi-tenant ECS solution?

A. Implementation of quotas and limits per tenant

B. The color scheme of the tenant's logo

C. Isolation of network traffic between tenants

D. Data encryption at rest and in transit

Correct Answer: B

Question 2

In designing a multi-tenant solution on ECS, which isolation feature is essential to ensure data privacy between tenants?

A. Unified access policies for all data

B. Shared network spaces without any segmentation

C. Tenant-specific encryption keys

D. Common user identities for all tenants

Correct Answer: C

Question 3

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 4

For a globally distributed ECS application, which performance factor is crucial to monitor?

A. The office Internet connection speed

B. Local workstation CPU usage

C. Global Content Delivery Network (CDN) effectiveness

D. The screen resolution of end-users

Correct Answer: C

Question 5

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

A. High-frequency CPUs

B. Large-scale storage options

C. Energy-efficient cooling systems

D. High-bandwidth networking

Correct Answer: A,D

Question 6

In the context of ECS data management, which configurations are essential for designing resiliency against potential failure scenarios?

A. Single-instance storage for cost-efficiency

B. Automatic failover mechanisms

C. Regularly tested backup and restore procedures

D. Multi-AZ deployments for critical data

Correct Answer: B,C,D

Question 7

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. Data Access Performance

D. Node Rebalancing

Correct Answer: C

Question 8

Which node type supports 2 TB disks?

A. EXF900

B. EX5000

C. EX7000

D. EX500

Correct Answer: D

Question 9

A company has recently implemented ECS EX500 nodes for two in-house applications. There is a defined bucket for the data of each application. The storage administration team is receiving complaints about the performance difference in the two applications.
Why is the performance different between the two buckets?

A. Neither bucket is using a load balancer.

B. One bucket is using NFS, and the other bucket is using S3.

C. One bucket is configured with a load balancer, and the other bucket has no load balancer.

D. One bucket is using flash drives, and the other bucket is using SATA drives.

Correct Answer: B

Question 10

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 access the contents of bucket B by explicitly referencing the bucket.

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

C. It can list the buckets in namespace N.

D. It cannot list the buckets in namespace N.

Correct Answer: B,C

Welcome to TestSimulate

EMC Dell ECS Design 2023 (D-ECS-DS-23) Free Practice Test