Rebaselining may be required in cost control when （）.

A．CVs are severe, and a realistic measure of performance is needed

B．revised cost estimates are prepared and distributed to stakeholders

C．corrective action must be taken to bring expected future performance in line with the project plan

D．EAC shows that additional funds are needed to complete the project even if a scope change is not needed

在数据库、数据挖掘、决策支持、电子设计自动化应用中，由于服务器处理的数据量都很大，因而常常需要安腾处理器。安腾处理器采用的创新技术是______。

A．复杂指令系统计算CISC
B．精简指令系统计算RISC：
C．简明并行指令计算EPIC
D．复杂并行指令计算CPIC