乔治是项目经理,他把产品分为多个模块,通过估算单位模块的开发成本以及多少个模块的方法, 来估算整个产品项目的总开发成本。乔治正在应用哪种技术?()George is the project manager who divides the product into modules and estimates the total development cost of the entire product project by estimating the development cost of a single module and the methods of multiple modules. What kind of technology is George applying?
发布于 2021-02-01 12:30:32
【单选题】 A WBS B 参数估算 Parameter estimation C 自下而上 Bottom up D 历史估算 Historical estimates
