Easily To Pass New D-ECS-DY-23 Verified & Correct Answers [May 26, 2026 [Q18-Q43]

Easily To Pass New D-ECS-DY-23 Verified & Correct Answers [May 26, 2026

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EMC D-ECS-DY-23 Exam Syllabus Topics:

Topic	Details
Topic 1	ECS Administration: This domain addresses ongoing ECS management including data protection mechanisms across local and federated sites, portal-based configuration, implementing access controls, quotas, retention policies, and system monitoring.
Topic 2	ECS Integrated Solutions: This domain covers ECS integration with Dell EMC products including Dell Cloud Tier for data tiering, Isilon CloudPools for capacity extension, and NetWorker with CloudBoost for backup operations.
Topic 3	ECS Implementation: This domain focuses on the complete ECS installation process including site preparation, core OS installation, network configuration, software deployment, initial system setup, and troubleshooting installation issues.
Topic 4	ECS Data Client Access: This domain covers client access methods including Amazon S3 integration via portal and REST APIs, OpenStack Swift configuration, object client application setup, and ECS GeoDrive, CLI, and REST API implementation.
Topic 5	ECS Overview: This domain covers ECS foundational knowledge including key features, architectural components, hardware configurations, single and multi-site deployments, Data-at-Rest Encryption (D@RE), and Active Directory integration.

 

NEW QUESTION # 18
Which user role has access to all areas of the ECS portal?

• A. Power user
• B. Tenant Administrator
• C. Namespace Administrator
• D. System Administrator

Answer: D

NEW QUESTION # 19
An organization wants to use network separation to eliminate exposure of the separated traffic to the entire ECS public network.
Which network separation method should they use?

• A. Multi
• B. VIP
• C. VLAN
• D. Dual

Answer: C

NEW QUESTION # 20
Which system admin user is provided to access the ECS UI for the first time?

• A. root
• B. sysadmin
• C. ecsadmin
• D. admin

Answer: A

NEW QUESTION # 21
What is the default path for the customization topology file?

• A. /opt/emc/Caspian/installer/conf/
• B. /opt/emc/Caspian/installer
• C. /home/admin/
• D. /var/tmp/installer/

Answer: A

NEW QUESTION # 22
Which switch is used to daisy-chain three or fewer ECS racks?

• A. Rabbit
• B. Hare
• C. Customer supplied
• D. Turtle

Answer: D

NEW QUESTION # 23
What is a benefit of VLAN separation on ECS?

• A. VLAN separated and VIP separated networks can operate together
• B. Traffic is not visible to the entire network
• C. Traffic is separated logically at the IP level
• D. No additional configuration for rabbit and hare switches is required

Answer: B

NEW QUESTION # 24
Which configuration task is required in ECS in order to enable Isilon CloudPools and ECS integration?

• A. Create an object user account for Isilon CloudPools access
• B. Create a unique bucket to store Isilon CloudPools objects
• C. Create a replication group for the dedicated Isilon CloudPools target
• D. Create a dedicated storage pool for Isilon CloudPools storage

Answer: A

NEW QUESTION # 25
What is a characteristic of ECS?

• A. Cannot be run on non-Dell EMC hardware for custom solution using existing resources
• B. Provide simultaneous access to data via several standard industry protocols
• C. Provides offline object access for mobile, desktop, and enterprise applications
• D. Cannot be federated to protect data across multiple sites

Answer: B

NEW QUESTION # 26
When updating the ECS topology file for installation, which IP set should be used for installation of HAL, and fabric?

• A. Data
• B. Management
• C. Public
• D. Private.4

Answer: B

NEW QUESTION # 27
You are configuring a DD Cloud Tier and ECS system as part of a LTR cloud backup solution. When adding the Cloud Unit in the Data Domain system you cannot connect to the ECS system.
What is preventing the configuration from being completed?

• A. Ports 9020 and 9021 are closed in the firewall between the DD system and the ECS load balancer
• B. Other namespaces reside on the same storage pool where the namespace for DD Cloud Tier is created
• C. The namespace used for DD Cloud Tier is applied to a federated VDSC instead of a single VDC.
• D. Two different DD Cloud Units were added as "Dell EMC Elastic Cloud Storage (ECS)"

Answer: A

NEW QUESTION # 28
Which ECS feature is used to protect and share objects for global access?

• A. VDC
• B. Replication Group
• C. Federation
• D. Storage Pool

Answer: C

NEW QUESTION # 29
After which step in the ECS implementation process must ECS be reinstalled to change node IP addresses?

• A. At any time
• B. After installing fabric
• C. After configuring ECS
• D. After installing HAL

Answer: A

NEW QUESTION # 30
Which command is used to install the ECS software package?

• A. sudo bin/installer - operation INSTALL
• B. sudo tar xfvz ecs*production*.tgz
• C. sudo bin/installer - operation INSTALL_HAL
• D. sudo ./run.sh

Answer: A

NEW QUESTION # 31
Which command is used to install the ECS software package?

• A. sudo bin/installer -operation INSTALL_HAL
• B. sudo bin/installer -operation INSTALL
• C. sudo tar xfvz ecs*production*.tgz
• D. sudo ./run.sh

Answer: C

NEW QUESTION # 32
Which command can be used to check if the ECS disks have partitions?

• A. viprexec cs_hal list vols
• B. getrackinfo -a
• C. fdisk -l
• D. blkid

Answer: A

NEW QUESTION # 33
Which command is used to clear warnings in the status column of the getrackinfo output?

• A. sudo setrackinfo --restart
• B. sudo systemctl restart emc-rackservicemgr
• C. systemctl restart emc-rackservicemgr
• D. systemctl restart rackservicemgr

Answer: B

NEW QUESTION # 34
How are files locked by ECS with NFSv3 enabled?

• A. ECS globally locks files from any node at any site
• B. ECS runs pNFS as does any NFSv4 server
• C. ECS runs NLM as does any NFSv3 server
• D. The NFSv3 clients do file locking

Answer: C

NEW QUESTION # 35
For which type of bucket is bucket-level encryption unsupported?

• A. CAS
• B. Swift
• C. S3
• D. HDFS

Answer: B

NEW QUESTION # 36
How many ECS appliances per CloudBoost appliance can be configured as target object stores?

• A. 0
• B. 1
• C. 2
• D. 3

Answer: C

NEW QUESTION # 37
A company has decided to buy a new Isilon cluster and ECS appliance for their disaster recovery (DR) site.
Which files are expected to be replicated to the DR site?

• A. Stubs only
• B. Non-archived files only
• C. Archived and non-archived files
• D. Stubs and non-archived files

Answer: D

NEW QUESTION # 38
A company is integrating Dell EMC Isilon CloudPools with the ECS and would like to enable CloudPools for disaster recovery failover. Which deep copy option should be used?

• A. Force
• B. Allow
• C. Deny
• D. Stub sync

Answer: A

NEW QUESTION # 39
Which operation is unavailable when network connectivity is interrupted between the VDCs in an environment with two or more VDCs?

• A. Read object
• B. Write object
• C. Create namespace
• D. Update object

Answer: C

NEW QUESTION # 40
You are configuring a NetWork with CloudBoost 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. Cloud not apply initial configuration. Reason: Validation failed; cloud profile is invalid What is causing this error?

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

Answer: B

NEW QUESTION # 41
Which tool is used for Application Cliplist generation?

• A. JCASScript
• B. CenteraExerciser
• C. JCenteraVerify
• D. CUA

Answer: B

NEW QUESTION # 42
Which data encryption mode is supported by ECS?

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

Answer: C

NEW QUESTION # 43
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