服务构件体系结构（Service Component Architecture，SCA）是基于SOA的思想描述服务之间组合和协作的规范。以下关于SCA的叙述，不正确的是（）
Which implement phase service component describes the activities to install and test your Cisco Unified Communications solution in a nonproduction lab environment（）
In which service component of the wireless operate phase are incident trends analyzed to identifypatterns and systemic conditions？（）
Which service component includes preparing for the Cisco Unified Communications customer demonstrations and presenting an overview of the applicable solutions（）
Quality of service is analyzed at which service component within the Cisco Unified Communications plan phase（）
Select the wireless service component in the implement phase in which operations responsibilities are defined and transferred to the operate phase team？（）
Which service component in the wireless operate phase helps isolate and resolve an incident？（）
Choose the most accurate statement regarding the account qualification and planning service component in the prepare phase. Select exactly 1 answer（s） from the following：（）。
Which service component in the implement phase is typically performed prior to the handover of a wireless solution to the customer’s operations organization？（）
Which benefit can be obtained by using the CHANGE management service component in the operate phase？ Select exactly 1 answer（s） from the following：（）。
Choose the most accurate statement regarding the account qualification and planning service component in the prepare phase.（）
Which service component within the prepare phase recommends the appropriate technology strategy to address a business requirement of the customer？（）
In which service component of the wireless operate phase are incident trends analyzed to identify patternsand systemic conditions？（）
Which service component in the design phase describes developing a detailed， site-specific plan for implementing the new technology system or solution（）
Which definition best describes the staff training service component within the implement phase？ Select exactly 1 answer（s） from the following：（）。
Which service component in the plan phase evaluates the readiness of your current facilities infrastructure to support Cisco Unified Communications system development（）
下面哪些组件提供add（Component comp）方法用于包含其他组件（）。
Which definition best describes the implementation service component within the implement phase？ Select exactly 1 answer（s） from the following：（）。
Which definition best describes the staging plan development service component within the design phase？ Select exactly 1 answer（s） from the following：（）。
Select the wireless service component in the implement phase in which operations responsibilities are defined and transferred to the operate phase team.（）
Which benefit can be obtained by using the configuration management service component in the operate phase？ Select exactly 1 answer（s） from the following：（）。
Which implement phase service component consists of preparing for migration，excuting a network migration plan，and completing migration test cases？（）
In the design phase， which service component provides the customer with a comprehensive design？ Select exactly 1 answer（s） from the following：（）。
下列Component类的方法中，用于组件可见性的是（ ）。
