Descibe the Replication Data Protection Feature UNITY-DEPLOY Practice Questions (Page 7)

Questions 31–35

1. 31application · medium

   An organization has a primary Dell Unity array at headquarters and two remote branch offices. Each branch office must have a copy of the same critical data for disaster recovery. The administrator wants to replicate from the primary array to both branch arrays simultaneously. Which replication topology should be used?

   • AOne-to-many
   • BCascaded
   • CMany-to-one
   • DOne-to-one
   Reveal Solution Discussion Select an answer first
2. 32application · medium

   A company runs a multi-LUN application on Dell Unity where writes are spread across several LUNs. The application requires that the replicated copies on the disaster recovery site be crash-consistent. What should the administrator configure to ensure write-order consistency across all LUNs?

   • AA consistency group containing all the LUNs
   • BAsynchronous replication per LUN
   • CSeparate replication sessions for each LUN
   • DA single snapshot of one LUN
   Reveal Solution Discussion Select an answer first
4. 33foundation · easy

   What is the purpose of a failback operation?

   • ATo delete the replication session
   • BTo return operations to the original source system after a failover
   • CTo permanently switch to the destination system
   • DTo create a new replication session
   Reveal Solution Discussion Select an answer first
5. 34expert · hard

   A company has a consistency group containing four LUNs for a database application. During an unplanned failover, the administrator notices that the destination LUNs are not all at the same point in time. What is the most likely cause?

   • AThe network link was slow during replication
   • BThe consistency group was not configured correctly, or the LUNs were not all in the same group
   • CThe destination array ran out of space
   • DThe replication session was paused during the failover
   Reveal Solution Discussion Select an answer first
6. 35application · medium

   An administrator is configuring replication for a set of LUNs that belong to the same application. The administrator wants to ensure that all LUNs are replicated together and that failover can be performed as a single unit. What should the administrator create?

   • AA replication consistency group
   • BA separate replication session for each LUN
   • CA snapshot schedule for each LUN
   • DA storage pool for all LUNs
   Reveal Solution Discussion Select an answer first