4.2 System components

Figure 1: Showing how the different entities in the system relate to one another
System entity diagram

Data dictionary


  1. The museum holds the computer system but does not have to activate it
  2. Only one system is in place to generate the tomb model
  3. Many users can view the model
  4. Only one user at a time can provide user input
  5. The user input is the trigger that generates different views of the model
  6. The system can generate many views of the model


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Last updated: Mon Nov 29 1999