Question

Convert this Context level DFD into a Level-0 DFD with numbered processes and numbered datastores.

Reminder, entities cannot go to one another and need this broken down into processes to link them toge.
a. True
b. False

Answer 1

The Level-0 DFD is obtained by breaking down the entities into processes and linking them together. Each process and datastore is assigned a numbered label.

Step-by-step explanation:

1. Process 1: This process represents the conversion of the Context level DFD to a Level-0 DFD. It involves breaking down the entities into processes and linking them together.
2. Process 2: This process involves assigning numbered labels to each process in the Level-0 DFD.
3. Process 3: This process involves assigning numbered labels to each datastore in the Level-0 DFD. Datastores are used to store and retrieve data within the system.