How many internal switches in a two-cube Generation 4 EMC Centera cabinet?

Which RecoverPoint feature provides local synchronous replication between LUNs that reside in one or more arrays at the same site?

Your Company is experiencing write performance problems on a RAID 5 LUN used for backup to disk on their CX4 array. The LUN has been placed on SATA drives. The customer has determined that they would like the LUN on Fibre Channel drives instead. The customer has requested you provide them the best option to alleviate this performance problem, keeping downtime to a minimum.
What action would you recommend?

Your Company will be implementing MirrorView/A. Which log is required?

Your Company using SnapView takes one snapshot daily of their Tier 1 applications. There are seven applications in this tier and they share the same Reserved LUN Pool. One application has a data set consisting of blocks A, B, C, D, and E. After the routine nightly snapshot is taken, blocks A and C are modified.
Where are the updated A and C blocks now stored?

Which protocol is used to connect the RecoverPoint Appliance and the storage array?

Your Company wants to add more servers to its existing storage array. The array is connected to several switches, which are linked together into two separate fabrics. Each host has two HBAs for redundancy.
You tell the customer that you have to consider the fan-in ratio.
What is the fan-in ratio?

Your Company has an NS40 installed and is using SnapSure for local replication. They plan to purchase a new NS40 and implement remote replication across a Gigabit MPLS network. They are only concerned with their CIFS and NFS data.
What would you recommend?

Your Company has an MDS9513 and wants to implement distance replication over IP through FCIP.
Which license is required?

Which EMC Centera management role would allow the user to configure and view profiles and pools?