单项选择题 Which of the following procedure should be performed prior to delivery and generally involves running a suite of operations so as to verify that the solution is applicable for production?（）

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?（）