IBM(000-968)章節(jié)練習(xí)(2019.04.26)

A customer has a mission-critical application with redundant fabrics. The customer plans to replace older EMC Symmetrix 8830 systems with an IBM System Storage DS8700 and an IBM SAN Volume Controller （SVC）. 
Which statement best describes the way to minimize the impact of data migration on the production environment（）

A UNIX customer has a Symmetrix DMX that has crashed three times in the past six months， causing data loss. The customer is shopping for an enterprise storage solution to provide point-in- time copy functionality without a fixed relationship to its primaries. 
Which IBM solution best meets this customer’s requirements（）

A customer using an IBM System Storage DS8700 is facing performance problems. After the analysis by the technical specialist， the diagnosis indicates that the cache hits may be improved by a cache upgrade. 
How can the system be monitored in order to check the benefits of the cache upgrade（）

A customer has two data centers， 500 kilometers apart. The customer requests a proposal for new storage subsystems and a disaster recovery solution that provides consistent data in the event of a disaster at the local site. 
Which IBM System Storage DS8000 solution should the storage  specialist propose to the client（）

An IBM Business Partner suggests an IBM System Storage DS8000 to a customer with a SAN  
that is now configured with an EMC Symmetrix subsystem disk. 
The customer wants to determine if new HBAs and software upgrades are needed on the servers if the EMC storage is replaced by the DS8000 What document must be carefully read to help address the customer’s concerns（）

A customer has an IBM System Storage DS8700 at their primary site and an XIV system at their recovery site， which is 9.5 kilometers away. They want to replicate data for disaster recovery backup. 
Which factor is a primary consideration when proposing a solution for this customer（）

A storage specialist is explaining to the customer that relational databases need an additional point-in-time copy process to assure data in memory buffers are flushed to disk prior to the hardware based snapshot command being executed. 
Which IBM software solution provides usable and consistent point-in-time data copies（）