True/False

6.The DFD (Data Flow Diagram) should be used in lieu of a descriptive prose representation of a users process.

7. The PFD (Process Flow Diagram) can illuminate new processes and steps that could have been missed because it requires users to go through each phase of their system as it occurs or in an actual sequence.

8. A requirements document explains the logical flow of processes in a project.

9. The first step in LDM (Logical Data Modeling) is to create a master table.