问题
单项选择题 共用题干题
The(1)is a general description of the architecture of a workflow management system used by the WFMC,in which the main components and the associated interfaces are summarizeD) The workflow enactment service is the heart of a workflow system which consists of several(2).
空白(2)处应选择()
A.workflow engines
B.processes
C.workflow threads
D.tasks
答案
参考答案:A
解析:工作流参考模型是WFMC用来对工作流管理系统体系结构的通用描述,在这个模型中,对主要组件和相关接口进行了概括。工作流例行服务是工作流系统的核心,由几个工作流引擎组成。