assignment this weeks asks you to translate use cases into data flow diagrams. YOU are constructing the diagrams. Use the three uses cases to define the three sub-processes that are part of a larger Service Member Fitness System (Gym System).

• homework assignment consists of you translating Use cases into a DFD.
• Use Visio to Construct a Level 1 DFD based on the attached use cases (NOTE: you have 3 sub processes)
• Each use case corresponds to a sub-process in the Gym System - look at the use case name to help guide you
• Level 0 would be the large gym system or context diagram...it wouldn't show the sub processes. Building this will HELP YOU connect the dots on the gym system.
• YOUR TASK: translate those use cases into corresponding data flow diagrams.
• For more example, review figures 5-1, 5-8, 5-9, and 5-10 are all Level 1 DFD diagrams from the book. ACTIVE READING is your friend!
• Think about Slide 36 and Slide 37 as additional examples. It shows both the top level (and the sub processes for a system). You'll have to piece out all the components..and where they fit...

Its a ton of information, but I'm confident you can do it this week! Don't hesitate to reach out if you have any questions.

IT460-3: Create logical models that describe system processes.

Assignment Instructions

Avery has opened a gym and rehabilitation center specifically designed to provide training and recovery for service members who may have been injured while on duty. New members are provided a free fitness assessment to help determine their current fitness levels and to ascertain the extent of any injury to help onboard them into the program.

Avery has designed a basic system to help onboard these new gym members. When members are seen for the first time, they complete a simple gym membership form that asks for their name, address, phone number, and brief medical history, which are stored in the gym member file. They are also asked to schedule a Fitness Assessment.

Therapists or trainers must check the assessment calendar file for an available time. Members may also call to change their assessments. Because these assessments are scheduled in advance, Avery usually sends a reminder postcard and text message to each member one week before the appointment.

Assignment Requirements

Use Visio to Construct a Level 1 DFD based on the attached use cases. Each use case corresponds to a process in the Gym System. Use Gane and Sarson symbols.

All the information can be analyzed from the Use Cases. Some of the Information is provided below. You will have to determine and label all the Data Flows in the