DELL EMC DES-1B21 Specialist – Implementation Engineers, Elastic Cloud Storage (ECS) Exam Online Training

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1. The ECS network solution for an organization is designed to have 4x10bE uplinks connected to both Cisco switches. The organization will create the needed port channels.

What additional configuration on Cisco switches is recommended for high availability and redundancy?

2. When a disk state is suspect, what are the allowable options?


What is the correct order steps in the ECS software installation process?

4. Which ECS array license file enables data services for storage management?

ViPR Commodity


ViPR Unstructured


5. Which command is use to install the ECS software package?





6. The ECS is not PXE-booting nodes 2 through 8.

Which command should be run to check PXE boot status?





7. An organization needs to isolate each business unit form the other such that each unit has its own user management, replication configuration and encryption policy.

What should the organization create on the ECS?

8. An implementation engineer is installing ECS and sees that node names are not resolving to the public IP addresses.

Which command should they use to validate the ECS DNS configuration?

9. What does ECS S3 authentication with signature version 2 use to sign requests?

10. Which type of data service is provided by ECS?

11. In an environment with two or more VDCs, which operation is unavailable when network connectivity is interrupted between the VDCs?

12. What is a prerequisite for an end user to obtain the license file?

13. 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?

14. Which data encryption mode is supported by ECS?

15. A company is integrating Dell EMC Isilon Isilon CloudPools with ECS and would like to enable CloudPools for disaster recovery failover.

Which deep copy option should be used?

16. A retention policy and a retention period are defined for the same object.

What will control the deletion of that object?

17. What is the default path for the customization topology file?

18. ECS has old data on the disks.

What command should be used to prepare the disks for a new install of the ECS software?

19. A storage administrator is trying to create a new bucket using s3curl pl. They use a URL pointing to their load balancer. The SSL connection is terminated on the load balancer.

What port number should be used?

20. 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?

21. Which log file should you check if you suspect that an unauthorized user has been logging in to an ECS system?

22. Which SNMP version(s) are supported by ECS?

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

24. What services are reachable from nodes and must be included in every LCS data center?

25. An organization wants to implement a federated ECS between two sites and use Dell EMC Isilon CloudPools functionality to archive data to ECS for long term retention. They are planning to implement ECS with network separation.

What could be deployed optionally in this implementation?

26. Which ECs S3 API method is used to create a new object?

27. When updating the ECS topology file for installation, which IP set should be used for installation of HAL and fabric?

28. Which NAN network topology will suffer from a split-brain condition if a single connection between turtle switches is lost?

29. A company wants its x64 Linux backup data sent directly to ECS.

Which supported and most efficient configuration would you recommend for this environment?

30. What is the raw capacity of an ECS U400?

31. Which tool is used for Application Cliplist generation?

32. 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?

33. During pre-ECS software installation, which system check should be manually performed?


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