单项选择题 Inan8-socketx3950server，withdisksonbothnodes，howmanyServeRAID8adaptersareneededtoimplementRAID？Alldisksmustbeused.（）

单项选择题 A customer plans to deploy a disaster recovery site and requires a complete mirror of their production and test environments. They have an excellent relationship with the business partner who helped them with their initial deployment.  Which of the following will help with a successful implementation？（）

单项选择题 A customer has received a quotation from Dell for Intel-based 1U servers.  What is the first step in submitting your quotation？ （）