Dell EMC Unity Certification Exam E20-393 Dumps Questions

1. What is one method that is used to verify an ESRS configuration?

2. A storage administrator wants to configure a system to join the list of arrays remotely monitoring for activity and system status using Central. The security policy on the Unishpere server is set to "automatic".

What additional security information must be specified in the Unispered Settings window to enable communication with Unisphare Central?

3. A system administrator has asynchronous remote replication configured between a pair of systems and replications currently operating normally.

When the administrator views a replication session on the Unisphere Session page for session the destination system, which option is available when viewing "More Actions"?

4. A storage administrator is configuring a storage pool on a Unity system containing Flash disks and SAS disks.

What tier will the system assign to each of the disk types?

5. In Unisphere, where can a storage administrator create an asynchronous LUN replication session?

6. What is the maximum number of LUNs in a Consistency Group?

7. A storage administrator has requested a recommendation on upgrading their VNX5600 to a comparable Unity storage array-The solution requires a maximum Capacity .5 PB.

To meet the administrator’s requirement without over provisioning the capacity, which Unity Hybrid storage array is recommended?

8. When the LUN Snapshot Restore operation Is performed, what does the Unity system automatically do before beginning the restoration process?

9. A system administrator has added a new Unity storage array to their environment. The administrator wants to migrate block data from vVNX running in their VMware environment to a UnityVSA. In addition, the administrator needs to migrate the block data from an older CLARiiON storage array to the new Unity storage array.

Which single block migration option will work for both the virtual and hardware storage devices?

10. A storage administrator is creating a host profile in Unisphere to provide host access to block storage resources using the iSCSI protocol. The host initiators were not automatically discovered and must be manually added. In addition to the SAN host IQN, what other configuration can be performed through the "Create iSCSI Initiator Wizard" window?

11. Which components should be swapped lo the new Storage Processor after completing a Data in Place conversion?

12. In order to replace a faulty component a service provider has placed one of the Unity Storage Processors into Service mode.

Once the component is replaced, how is the Storage Processor brought back into Normal mode?

13. Which Unity system configuration can be performed using the Unisphere Initial Configuration wizard?

14. How is a Local LUN Move configured?

15. When configuring asynchronous remote replication, how many internal Unity Snapshots are configured and utilized on the source system by a single replication session?

16. What is the function of the Native SANCopy Import data mobility feature?

17. Where do the D@RE encryption/decryption functions occur In the Unity storage system?

18. Which Unity service task is used to reinstall the root operating system while leaving the user’s data intact?

19. What is the usefulness of setting a quota limit to zero?

20. A user is having difficulty troubleshooting a Unity storage system and the service provider has been contacted for assistance. The service provider needs to run some service commands on the Storage Processors to troubleshoot the issue further.

Which step must be taken to allow the service provider remote access to the storage system?

21. What is an advantage of using the InitCll tool lo assign an IP address to a Unity storage system?

22. Which types of advanced static routes can be created for NAS server interfaces?

23. Which software bundles are provided with the Unity Starter software package?

24. Which FAST Cache operation can be performed from the Settings window?

25. Through which protocols are backend storage provisioned to the ESXi host when deploying a UnityVSA system?

26. Which protocol(s) is used to access VMware VMFS datastores from Unity?

27. How is encryption set for a Unity storage system?

28. What is an advantage for selecting Centralized ESRS over Integrated ESRS?

29. A system administrator receives a warning that their DPE I/O Module has a fault. In this situation, which type of replacement is required?

30. While examining the health status of an array, the administrator notices the internal SSD is in a faulted state.

Which condition caused this fault?

31. A service provider is installing a Unity storage system for an end-user. The end-user is concerned about network security and will not allow the service provider access to the network.

How can the service provider set a static IP address for the Unity storage system management interface?

32. When a copy of a file system snapshot is created, what are the characteristics of the copy?

33. According to Dell EMC best practices, how should off-site data is asynchronously replicated for a DR solution?

34. After installing a new UnityVSA, when do alerts concerning license expiration first occur?

35. Which Directory Services can be configured in the Unisphere Settings window?

36. Which migration tool can be used to move file data a Unity storage array in both NFS and CIFS/SMB protocols?

37. Which type of data encryption does D@RE use to protect user data?

38. Which feature provides the ability to provision block and file storage for Microsoft Windows or Microsoft SharePoint sites?

39. Which step must be completed prior to performing the initial configuration of a UnityVSA system and creating the first storage pool?

40. Which unity feature supports provisioning within vCenter, provides full visibility to physical storage, and ureases management efficiency?

41. Which operation can be performed from the FAST VP settings section In the Unisphere Settings window?

42. Asynchronous remote replication is configured for a NAS Server and its associated die systems.

What operation can be performed to make data available if the primary site goes down?

43. A system administrator is browsing their local management station for a Unity license file.

Which file extension is used for Unity license files?

44. A system administrator wants to configure asynchronous replication on their Unity system.

What is required before creating a replication session?

45. When a storage resource has a snapshot taken of it, where are writes to the storage resource written?

46. Which type of drives are part of the Performance Tier in a heterogeneous pool in Unity?

47. Which system alert severity level indicates a component is nosing or has failed and recover may not be possible,

48. A storage administrator wants to configure a Unity system to log system events to a remote log server. In order to allow access to the log server, which port should the administrator ensure is not blocked by the firewall?

49. What is the minimum VMware Hypervisor version a server must be running in order to support the deployment of a UnityVSA system?

50. What information is retrieved and used by the InitCLI tool to initialize a Unity system?

51. On which storage objects is Unity compression supported?

52. Which feature is supported on a UnityVSA operating environment?

53. A storage administrator wants to perform an online expansion of their FAST Cache configuration. The current FAST Cache contains a set of SAS Flash 2, 200 GB drives.

When adding a pair of SAS Flash 2, 400 GB drives, the operation fails What could be the cause of this issue?

54. Which storage access configuration is unique to VMware Datastores?

55. A storage administrator wants to add as asynchronous replication session to a pair of Unity systems with an existing synchronous replication session that is operating correctly.

Which configuration steps are needed?

56. A system administrator has installed the Units’ Connection Unity on a Microsoft Windows host The Windows host is connected to the same physical subnet as a newly installed Unity storage system When the utility is run, it does not discover any Unity storage systems.

What should be checked on the host that may be preventing the utility from discovering any Unity storage systems’?

57. What describes the Cutover operation for a File Import session?

58. Which technology is used by Unity Snapshots?

59. How long before a license expires will UnityVSA send the first alert warning?

60. A Unity storage system is installed with 10 Gb optical SFPs in CNA ports 4 and 5 of both Storage Processors. The storage administrator has had a request from a user to connect to the storage system through Fibre Channel.

How can the administrator reconfigure the CNA ports for 16 Gb Fibre Channel SFPs?

61. What functionality is provided to Unity from its integration with CTA?

62. What is the significance of setting a soft quota limit?