E20-393 exam

Which information must be retrieved and used to select the unconfigured UnityVSA system when running the Auto-discover option of the Connection Utility?A . Array NameB . System’s Serial IDC . DNS Host NameD . System’s UUIDView AnswerAnswer: B Explanation: Note: The Connection Utility can be use the Auto Discover option...

A Unity 400 system has Data at Rest Encryption licensed and enabled. Which operation(s) must be performed from the Unisphere Settings window to ensure the system is still operational after SP replacements?A . Download Audit LogB . Download ChecksumC . Backup Keystore FileD . Download Audit Log and ChecksumView AnswerAnswer:...

When a storage resource has a snapshot taken of it, where are writes to the storage resource written?A . New space allocated from the storage resource parent poolB . New space allocated in 256 MB stripes from FAST CacheC . Existing space of the storage resourceD . Existing space from...

When configuring asynchronous remote replication, how many internal Unity Snapshots are configured and utilized on the source system by a single replication session?A . 1B . 2C . 3D . 4View AnswerAnswer: B Explanation: Internal Snapshot (Replication Snapshot) are Unity Snapshots created by the system which are part of an...

Which severity level alerts for a fault condition that has occurred, has minor impact on the system, and does not need to be fixed immediately?A . CriticalB . NoticeC . ErrorD . WarningView AnswerAnswer: D Explanation: Event Severity levels are: critical, error, warning, info.

Through which protocols are backend storage provisioned to the ESXi host when deploying a UnityVSA system?A . iSCSI, SMB, and NFSB . iSCSI and NFS onlyC . FC, iSCSI, and NFSD . FC and iSCSI onlyView AnswerAnswer: A Explanation: UnityVSA supports SMB, NFS, and iSCSI. References: https://www.emc.com/collateral/TechnicalDocument/docu69362.pdf (page 4)

What is used by the Local LUN Move data mobility feature?A . Transparent Data TransferB . SANCopy pushC . Inband Migration ToolD . Common base SnapshotsView AnswerAnswer: A Explanation: References: https://www.emc.com/collateral/white-papers/h15163-dell-emc-unity-migration­technologies.pdf(p.8)

Which option can be enabled in the Advanced tab of the SMB Share Properties window?A . Shared VHDXB . Controller-Based EncryptionC . SMB DirectD . Protocol EncryptionView AnswerAnswer: D Explanation:

How is encryption set for a Unity storage system?A . Clicking the “Mode” checkbox on the Manage Encryption pageB . Selecting “Status” on the Manage Encryption pageC . Automatically set at the factoryD . First time the license is appliedView AnswerAnswer: D Explanation: D@RE is included by default on Unity...

In UnityVSA, what is the maximum storage capacity offered by the VVOLs license?A . 4TBB . 10TBC . 25TBD . 50TBView AnswerAnswer: D Explanation: UnityVSA maximum Usable Capacity is4 TB (Community Edition); 10 TB; 25 TB; and 50 TB licenses available. References: https://store.emc.com/se/Product-Family/EMC-Unity-Products/EMC-Unity-VSA/p/EMC-Unity­Virtual-Storage-Appliance