D-ECS-DY-23 Certification Exam Guide + Practice Questions

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Comprehensive D-ECS-DY-23 certification exam guide covering exam overview, skills measured, preparation tips, and practice questions with detailed explanations.

D-ECS-DY-23 Exam Guide

This D-ECS-DY-23 exam focuses on practical knowledge and real-world application scenarios related to the subject area. It evaluates your ability to understand core concepts, apply best practices, and make informed decisions in realistic situations rather than relying solely on memorization.

This page provides a structured exam guide, including exam focus areas, skills measured, preparation recommendations, and practice questions with explanations to support effective learning.

 

Exam Overview

The D-ECS-DY-23 exam typically emphasizes how concepts are used in professional environments, testing both theoretical understanding and practical problem-solving skills.

 

Skills Measured

  • Understanding of core concepts and terminology
  • Ability to apply knowledge to practical scenarios
  • Analysis and evaluation of solution options
  • Identification of best practices and common use cases

 

Preparation Tips

Successful candidates combine conceptual understanding with hands-on practice. Reviewing measured skills and working through scenario-based questions is strongly recommended.

 

Practice Questions for D-ECS-DY-23 Exam

The following practice questions are designed to reinforce key D-ECS-DY-23 exam concepts and reflect common scenario-based decision points tested in the certification.

Question#1

Which data encryption mode is supported by ECS?

A. RSA BSAFE FIPS 140-2
B. Standard CBC
C. GCM
D. SEC 17-A4

Question#2

What does ECS S3 authentication with signature version 4 use to sign request?

A. Signing key
B. Secret key
C. Access key ID
D. Credential scope

Question#3

You are configuring a NetWorker with Cloud Boost solution using ECS as LTR backup. When adding the CloudBoost appliance in the Dell EMC Cloud Portal, the configuration fails and shows the following error: Operation Completed with errors. Could not apply initial configuration. Reason: Validation failed; cloud profile is invalid.
What is causing this error?

A. Claim code is invalid when registering the CloudBoost appliance
B. ECS object access S3 password does not match ECS access key
C. Display name is set incorrectly for the ECS Cloud Profile
D. Neither port number 9020 nor 9021 is included in the ECS endpoint

Question#4

What is the raw capacity of an ECS U400?

A. 320 TB
B. 640 TB
C. 1920 TB
D. 3840 TB

Question#5

In a Data Domain Cloud Tier environment, which configuration task is required in Data Domain System Manager to enable ECS as a long-term retention device?

A. Export self-signed/CA-signed root certificate
B. Create a device in ECS to hold the Data Domain metadata
C. Create Data Domain Cloud Units for ECS
D. Enable Data Domain file system before enabling Cloud Tier

Disclaimer

This page is for educational and exam preparation reference only. It is not affiliated with Dell Technologies, Dell Storage, or the official exam provider. Candidates should refer to official documentation and training for authoritative information.

Exam Code: D-ECS-DY-23Q & A: 139 Q&AsUpdated:  2026-02-24

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