AtwhichstageoftheCiscoLifecycleServicesapproachwouldyourecommendsupportingandtroubleshootingthesystem?()
题目
AtwhichstageoftheCiscoLifecycleServicesapproachwouldyourecommendsupportingandtroubleshootingthesystem?()
A.Preparation
B.Planning
C.Design
D.Implementation
E.Operation
F.Optimization
