Free EMC DES-1B21 Exam Dumps Questions & Answers


Exam Code/Number:	DES-1B21Join the discussion
Exam Name:	Specialist - Implementation Engineer, Elastic Cloud Storage (ECS) Exam
Certification:	EMC
Free Question Number:	70
Publish Date:	Oct 28, 2026
# of views:	3831
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Page: 1 / 14
Total 70 questions

Question 1

Which ECS Advanced Retention Management (ARM) feature enables applications to specify a retention period that will trigger when the CAS application receives a specified condition?

A.Litigation Hold
B.Extended Retention Period
C.Event Based Retention
D.Min/Max Governor

Question 2

A company has removed the VDC from the replication group and is no longer able to add it back. What is the cause of this issue?

A.The VDC cannot be added back to the existing replication group, a new replication group must be created for the VDC
B.The same VDC cannot be added back to the replication group, it must be given another name
C.The same VDC can be added back to the replication group, but only before failover processing is completed successfully
D.Removing the VDC from the replication group initiates failover processing for permanent failures

Question 3

Which configuration task is optional in ECS when enabling Dell EMC Isilon CloudPools and ECS integration?

A.Generate a S3 secret key to add to the CloudPools configuration
B.Install the CloudPools license in ECS
C.Create an object user account for CloudPools access
D.Create a dedicated storage pool CloudPools storage

Question 4

How are files locked by ECS with NFSv3 enabled?

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

Question 5

By default, which file contains ECS information for configuring ESRS?

A.provision.txt
B.MACHINES
C.customer.json
D.topology.txt