CBIS 3210 Test 2 44 Questions And Answers

Determining Systems Requirements - ️️Traditional Tools Modern Techniques Process Modeling - ️️Graphically represents the processes that capture, manipulate, store, and distribute data between a system and its environment and among system components A Card Sorting Exercise - ️️Originally created by Derick Lyle Data Flow Diagrams (DFDs) - ️️Graphically illustrate movement of data between external entities and the processes and data stores within a system DFD Notation - ️️Gane and Sarson Notation Modeling a System's Process - ️️Utilize information gathered during requirements determination Structure of the data is also modeled in addition to the processes Traditional Methods - ️️Interview Direct Observation Business Documents and Procedures Modern Techniques - ️️Joint Application Design (JAD) Prototyping Business Product Reengineering (BPR)