|MSc-IT Study Material|
January 2011 Edition
Computer Science Department, University of Cape Town
| MIT Notes Home | Edition Home |
Table of Contents
At the end of this chapter you should be able to:
Explain the purpose of data-flow diagrams.
Describe the meaning of the symbols used in data-flow diagrams.
Describe the generic framework activities at which data flow diagrams can be used and the corresponding roles of data-flow diagrams in these stages.
Construct simple data-flow diagrams from a textual description.
Construct a levelled set of data-flow diagrams.
Understand how to check the consistency of related data-flow diagrams.