A storage administrator is required to test a new version of an application loaded on a secondary host. The administrator must use existing data contained on a LUN provisioned from Unity to a primary host.
Which solution will meet the requirement and provide space efficiency?

What are two best practices when configuring host to storage connectivity? (Select 2)

Which Dell EMC Unity service task is used to reinstall the root operating system while leaving the existing data intact?

A storage administrator needs to perform a Snapshot Restore operation on a LUN provisioned to a host.
Which steps are taken prior to performing the Snapshot Restore operation?

The preferred production interface is active.
What does the Dell EMC Unity system do once a NAS Server starts outbound traffic to an external service?