Question

Create a second page of your diagram (in the same file) and on it create a Diagram 0 DFD of CSIES using the following information:

The CSIES has within it the following processes and data store:

1. PROCESS PAYMENT. This process interfaces with both the student and InsureRight Insurance Company. It receives the payment from the student and sends the payment to the InsureRight Insurance Company. It receives a receipt from the insurance company and sends a receipt to the student.
2. PROCESS STUDENT INFORMATION. This process receives student information from the student, sends and receives student information to and from a data store called STUDENT INFORMATION, and sends student information to the InsureRight Insurance Company.
3. MANAGE INSURANCE INFORMATION. This process receives student information from the PROCESS STUDENT INFORMATION process and insurance information from the InsureRight Insurance Company. This process also sends insurance status to the student. This process sends student information to and receives student information from the STUDENT INFORMATION data store. Finally, this process sends insurance enrollment data to the PRODUCE REPORTS process.
4. PRODUCE REPORTS. This process receives insurance enrollment data from the MANAGE INSURANCE INFORMATION process and sends student coverage reports to the Student Benefits Office.

Answer 1

2 Designs of DFD created for you choose and use. The given information is related to 1 level DFD as it contains many processes and data store. But the question asks for 0 level DFD which means it shoudl context diagram containing only one overall process without any data store . A context level diagram isa 0 level DFD should contain one overall process without any data store.

0 level DFD

Level 1 DFD with all process , sources/sinks and data store as per the given information below