Q. Describe the Types of Structure Charts?

• Transaction structure it control module calls subordinate modules each of which handles a particular transaction
• Many afferent processes
• Few efferent processes
• Higher up levels of structure chart
• Using inputs to create a new output

Transform structure it control module calls several subordinate modules in

Sequence

• Every subordinate performs a step in a process that transforms an input into an output
• A Few afferent processes
• Several efferent processes
• Lower levels of structure chart
• Coordinates the movement of outputs