单项选择题
A.the number of SAN ports required by the solution
B.thin provisioning is mandatory
C.the solution needs to support RAID 0
D.the solution needs to be supported by the VMware Site Recovery Manager
单项选择题 A company with three sites （one local production site， one intermediate site， and one remote site） wants to use Metro/Global Mirror. Which statement is correct about the volumes at the intermediate site（）
单项选择题 Whatmustbespecifiedtocreateanextentpool（）
单项选择题 A Business Partner is proposing the installation an IBM XIV Storage System at a customer location. What is the best time to discuss floor space requirements for the solution（）