In an asynchronous replication, what is the maximum number of replicated NAS Servers supported for the Dell EMC Unity XT 380 series?

1. A. 64
2. B. 90
3. C. 128
4. D. 256

Correct Answer: B

The LUN Snapshot Attach to Host operation is being performed with Read/Write Access selected. By default, what does the Dell EMC Unity system do before beginning the attach process?

1. A. Detaches the host from the Snapshot of any other LUN
2. B. Creates a Snapshot of the LUN
3. C. Detaches existing attached hosts from the LUN Snapshot tree
4. D. Creates a copy of the Snapshot

Correct Answer: D

Which task must be performed on the storage system in order to access a file system read/write snapshot?

1. A. Configure Host Access to the LUN snapshots
2. B. Configure the NFS/SMB share to the file system snapshot
3. C. Connect to the NFS/SMB share of the snapshot
4. D. Perform the snapshot “Attach to Host” operation

Correct Answer: B
Read-write snapshots can be made available to hosts as separate shares.
The Shared property is applicable to file snapshots only, and indicates whether the snapshot is currently available to clients as a share. The default value is No, and changes to Yes when the read-write file system snapshot is used to create shares. For read-only file system snapshots, this property is always set to No.
Share – A named, mountable instance of file-level storage, accessible through a file system or VMware NFS Datastore. Each share is accessible through the protocol (NFS or SMB) defined for the file system where it resides.

What are characteristics of the file system Snapshot Copy operation?

1. A. Parent can only be a read-only SnapshotCopy will be a read-only SnapshotHas an independentRetention Policy from the parent
2. B. Parent can only be a read only SnapshotCopy will be a read/write SnapshotInherits the parent Retention Policy
3. C. Parent can be a read-only or a read/write SnapshotCopy will be a read/write SnapshotInherits the parent Retention Policy
4. D. Parent can be a read-only or read/write snapshotCopy will be a read-only SnapshotHas an independent Retention Policy from the parent

Correct Answer: B

What is a characteristic of FAST VP?

1. A. User can enable or disable FAST VP at the LUN level
2. B. FAST VP optimizes data placement by moving 1GB slices between disk tiers
3. C. Once enabled, FAST VP data relocation runs in background runs in background at all times
4. D. User can set the FAST VP data relocation rate

Correct Answer: B