FUNCTIONAL DECOMPOSITION - PROCESS 2

This diagram shows the functional decomposition for process number 2. This process retrieves information from the 1st process also. The process reads the expense information from the form filled by the user, process it and then store it in the relevant data store. The employee and expense information is then transmitted to the third process.

Note: This diagram shows some of the processes and data stores that are external to the system. This is because of the limitation of the CASE tool we are using.

• Context Model
• Level 1
• Functional Decomposition - Process 1
• Functional Decomposition - Process 2
• Functional Decomposition - Process 3
• Functional Decomposition - Process 4
• Functional Decomposition - Process 5
• Data Dictionary
• Deliverable B