The ____ is a phased approach to analysis and design that holds that systems are best developed through the use of a specific cycle of analyst and user activities.
A. systems development life cycle
B. agile approach
C. object-oriented approach
D. open source approach
查看答案
One important justification for CASE tools is to increase analyst ____.
A. confidence
B. productivity
C. skill
D. None of the above
CRC stands for class, requirements, and collaborators.( )
UML consists of things, relationships, and diagrams.( )
The analyst should create use cases to define every system function, including queries and reports.( )