Whodunit offers unique computer forensics services to a nationwide client base of businesses and private individuals seeking evidence of specific kinds of computer use. Whodunit staff members are experts in their specialized area of computer investigations, but they lack the knowledge and skills to create the computer system needed to store and organize the information they collect. Whodunit would like your company to design a system to help them categorize, sort, store, and otherwise manipulate the thousands of artifacts they collect using your well-known expertise in object-oriented analysis and design. Additional information about Whodunit's needs shall be provided for each phase of the design process.
You received good feedback on your initial look at the project requirements for your client, and it is time to move on to the design of the software. This system will deal with significant amounts of data, so the data flow will be a large part of the design.
For this assignment, you will prepare a data flow diagram and description in Microsoft Word that addresses the following requirements:
Prepare a data flow diagram using Microsoft Visio or another drawing tool capable of preparing properly formatted data flow diagrams. Your design should address the needs of the client established in the previous phase of the project.
Paste your diagram into a data flow diagram and description document in Microsoft Word and add a thorough description of your design.
Include an appropriate title page for the assignment.
Make assumptions as necessary, but be sure to state your assumptions.
This solution provides a data flow diagram for the given scenario.