for traditional modeling techniques, such as entity relationship diagram or data flow diagram, no specific test techniques are available to date 對于傳統(tǒng)的建模技術(shù),例如實(shí)體關(guān)系圖或數(shù)據(jù)流程圖,沒有可用的特定測試技術(shù)會(huì)過時(shí)。
b . refinement to subsystems : provision with functional modules and data flow diagrams . c . refinement to the decision support sub-system including a schema for its data warehouse 對erp中的dss的初步的分析設(shè)計(jì),給出了基于數(shù)據(jù)倉庫的dss系統(tǒng)的基本框架。
meanwhile, according to the process of real-time multitask design, data flow diagram ( dfd ) of ert software is constructed and application software is developed by the dfd 軟件設(shè)計(jì)采用結(jié)構(gòu)化方法,按照實(shí)時(shí)多任務(wù)設(shè)計(jì)流程,完成系統(tǒng)數(shù)據(jù)流圖和應(yīng)用軟件的設(shè)計(jì)。
dealing with the main purpose, application, developing conditions, the main data flow diagram and the overall designation and formation of the system 闡述了分局調(diào)度管理信息系統(tǒng)開發(fā)的目的意義、系統(tǒng)發(fā)展應(yīng)用情況、開發(fā)環(huán)境、主要數(shù)據(jù)流程圖、總體設(shè)計(jì)思想及組成。
data flow diagrams meaning:[Computer] < programming > A graphical notation used to describe how data flows between processes in a system. Data flow diagrams are an important tool of most structured analysis techn...