单项选择题
A. Security Check
B. Acceptance Testing
C. Project Close Out
D. Systems Integration
单项选择题 There are six phases of the Cisco Lifecycle Services framework. During which of the following phases would the Acceptance Testing be developed and documented?（）
单项选择题 There are six phases of the Cisco Lifecycle Services framework. In which of the following phases would a proposal be developed and delivered?（）
单项选择题 There are six phases of the Cisco Network Lifecycle Services framework. What are they?（）