The BALANCE process
Project description
City Bus Lines is developing an information system that will monitor passenger traffic, peak travel hours, and equipment requirements. The IT manager wants you to document a process called BALANCE that determines whether extra buses currently are needed on a particular route. The BALANCE process automatically assigns additional buses to that route, but only if all other routes are operating on schedule. In any case, a supervisor can override the automatic BALANCE process if he or she so desires.
a. Create a decision table that describes the bus transfer process.
b. Draw a decision tree that describes the bus transfer process.
c. Name four attributes that you can use to define a data flow in the bus information system.
d. Name four attributes that you can use to define a data store in the bus information system.