Answer:
a. Data flow diagrams and flowcharts are difficult to prepare and revise using software packages.
Explanation:
A data flow diagram is a graphical description of the source and destination of data that shows how data flow within an organization.
Documentation tools are used extensively in the systems development process.
Data flow diagrams and flowcharts are the two most frequently used systems development documentation tools. Also, documentation tools save an organization both time and money.
You earn points to ask questions, the higher your level the more you can hold I'm guessing
Pressing enter two times I’m pretty sure that’s right cuz like it does nothing when I do it. It’s either that or idk up to u to take an answer from someone who has bad grammar
did you just put random a*s word together and expect us to know the ¨answer¨
