E20-393 exam

When defining which resources on the destination system the replicated item will use for an asynchronous session, which settings must be provided?A . Replication Mode, RPO, and Replicate ToB . Name, Pool, and Storage ProvisioningC . Ethernet Port, Subnet/Prefix Length, and GatewayD . Management IP Address, User Name, and PasswordView...

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...

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?A . Exit the Service Mode taskB . Reboot the Storage ProcessorC . Reboot the...

When a copy of a file system snapshot is created, what are the characteristics of the copy?A . Read/write, shareable to clientsB . Read-only, accessed by clients through the CVFS mechanismC . Read-only, shareable to clientsD . Read/write, accesses by clients through the CVFS mechanismView AnswerAnswer: C

Which feature is supported on a UnityVSA operating environment? A. Asynchronous Replication B. MCC Write Caching C. Quick Start Pool Provisioning D. Data at Rest EncryptionView AnswerAnswer: A Explanation: Asynchronous Unified Replication is available natively on UnityVSA. This allows file and block resources to be replicated between UnityVSA systems, between...

Which task must be performed on the storage system in order to access a file system read/write snapshot?A . Configure Host Access to the LUN snapshotsB . Configure the NFS/SMB share to the file system snapshotC . Connect to the NFS/SMB share of the snapshotD . Perform the snapshot “Attach...

If each Storage Processor in a Unity storage array has two on-board CNA ports with a dual personality controller, which protocols are supported by these CNA ports?A . Fibre Channel at 2/4/8/16 Gb/s and iSCSI at 10 Gb/s.B . Fibre Channel at 4/8/16 Gb/s and iSCSI at 10 Gb/s.C ....

At which stage in the Unity power up sequence would the Storage Processor enter Service mode upon detecting an error?A . After the CMI is startedB . BootflashC . POSTD . BIOSView AnswerAnswer: C Explanation: Note: Boot counters are a troubleshooting mechanism that is designed into the Unity architecture to...

In UnityVSA, which license(s) is able to extend the storage capacity from 25 TB to 50 TB with an upgrade path license? A. Professional only B. Professional and VVOLS C. VVOLS only D. CommunityView AnswerAnswer: A Explanation: Professional Edition is a licensed subscription-based offering available at capacity levels of 10...

When the LUN Snapshot Attach to Host operation is performed, what does the Unity system optionally do before beginning the attach process?A . Creates a snapshot of the LUNB . Detaches the host from the snapshots of any other LUNC . Creates a copy of the snapshotD . Deletes all...