Figure is a level 1 data flow diagram of data movement in a Niagara Falls tour agency
a. List and number the errors that you have found in the diagram.
b. Redraw and label the data flow diagram of Marilyns so that it is correct. Be sure that your new diagram employs symbols properly so as to cut down on repetitions and duplications where possible.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer: