31) The system is not in production until conversion is complete.
32) Documentation reveals how well the system has met its original objectives.
33) A data flow diagram offers a logical and graphical model of information flow, partitioning a system into modules that show manageable levels of detail.
34) A structure chart is a bottom-up chart, showing each level of design, its relationship to other levels, and its place in the overall design structure.
35) Object-oriented development is more incremental than traditional structured development.
36) Objects are grouped into hierarchies, and hierarchies into classes.
37) CASE tools facilitate the creation of clear documentation and the coordination of team development efforts.
38) The oldest method for building information systems is prototyping.
39) Prototyping is more iterative than the conventional lifecycle.
40) A problem with prototyping is that the systems constructed using this method may not be able to handle large quantities of data in a production environment.