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Which step must be completed prior to performing the initial configuration of a UnityVSA system and creating the first storage pool?
Which step must be completed prior to performing the initial configuration of a UnityVSA system and creating the first storage pool?A . Create an ESXi host profileB . License the system for NFS and SMB supportC . Add vDisks to the storage applianceD . Install license keys for thin provisioningView...
Which Fibre Channel port on each SP must be used for native synchronous replication?
An administrator’s Unity system is configured with both a Fibre Channel CNA and a Fibre Channel I/O module. Which Fibre Channel port on each SP must be used for native synchronous replication?A . CNA FC port 5B . I/O module FC port 2C . CNA FC port 4D . I/O...
Which snapshot behavior will be experienced?
A Unity system LUN has a daily snapshot schedule with a Retention Policy of seven days. A hardware failure results in a double fault of the LUN. Which snapshot behavior will be experienced?A . All of the snapshots will be unavailable to restore data fromB . Data restoration is available...
On which systems is Quality of Service available?
On which systems is Quality of Service available?A . Physical Unity systems onlyB . UnityVSA systems onlyC . Physical Unity and UnityVSA systemsD . All Flash Unity systems onlyView AnswerAnswer: C Explanation: UnitVSA features Host I/O limits, also known as Quality of service. The EMC [Physical] Unity array comes with...
How is encryption set for a Unity storage system?
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...
Which technology is used by Unity Snapshots?
Which technology is used by Unity Snapshots?A . Copy on First WriteB . Inline DeduplicationC . Redirect on WriteD . Block CompressionView AnswerAnswer: C Explanation: The technology used for snapshots of both block and file resources in Unity is called redirect on write.
What is the correct sequence of steps taken by the storage array when an AC power failure is detected?
DRAG DROP What is the correct sequence of steps taken by the storage array when an AC power failure is detected? View AnswerAnswer: Explanation: The Battery Backup Unit (BBU) provides power to the Storage Processor in the event that cabinet power is lost. The BBU is designed to power the...
Through which protocols are backend storage provisioned to the ESXi host when deploying a UnityVSA system?
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)
Which FAST Cache operation can be performed from the Settings window?
Which FAST Cache operation can be performed from the Settings window?A . Disable FAST Cache use on a specific poolB . Pause FAST Cache useC . Expand FAST CacheD . Enable FAST Cache use on a specific poolView AnswerAnswer: A
What is the maximum number of LUNs in a Consistency Group?
What is the maximum number of LUNs in a Consistency Group?A . 25B . 50C . 75D . 100View AnswerAnswer: C Explanation: The consistency group (CG) term is used for grouping several LUNs together in order to ensure write-order consistency over several volumes. Each LUN can contain up to 2...
