Dell EMC Certification E20-393 Practice Exam Questions

1. Which Dell EMC Unity service task is used to reinstall the root operating system while leaving the existing data intact?

2. On a Dell EMC Unity system, all hosts can be required to use which authentication method for iSCSI interfaces?

3. Which IP connection characteristic is unique to file-based storage access?

4. With Redirect on Write technology, when writes are made to the storage resource and more space is required, what size is the slice allocated from the parent pool?

5. What limitation should be considered when using Local NAS Server Mobility to move NAS Servers?

6. What is the maximum number of Dell EMC Unity arrays that can participate is a Synchronous Replication topology?

7. You are creating a dynamic pool using 12 drives in the Unisphere GUI.

Which RAID stripe width will be set when creating the dynamic pool using RAID 6?

8. Which FAST Cache operation proactively copies dirty pages to underlying hard disk drives?

9. What is a use case for Thin Clones?

10. Which Dell EMC Unity model(s) supports the 12 Gb/s SAS I/O module?

11. What is a consideration when attempting to downgrade from Integrated ESRS Two-way to ESRS One-way?

12. A Thin Clone has just been created.

What operation can be performed on it?

13. What is a characteristic of the iSCSI interface on Dell EMC Unity storage arrays?

14. Which feature is only supported on physical Dell EMC Unity systems?

15. Dell EMC Unity systems collect several metrics at various time intervals and use ESRS to send the information to CloudIQ.

What are those metrics and their time intervals?

16. During the configuration of ESRS, how is the Customer Contact Data verified?

17. On which storage objects is data Reduction supported?

18. A storage administrator is tasked with creating a DR solution for block and file storage resources on a Dell EMC Unity 650F system at a primary production site. The company has two other campus locations. Campus A is located 50 km away and has a Dell EMC Unity 400 Hybrid system. Campus B is located 200 km away and has a Dell EMC UnityVSA system.

What should the storage administrator do to provide the best protection of storage resources while meeting recommended latency levels?

19. What capability is provided by the Dell EMC CIFS Management snap-in?

20. DRAG DROP

What is the correct sequence of steps required to deploy a Dell EMC UnityVSA?