Fill in the Blanks Below Based on the Rules

Essay

Fill in the blanks below based on the rules / conventions associated with data flow diagrams presented in the text.
A. A data store has a ___ phrase label.
B. A process has a ___ phrase label.
C. No process can have only ___. If an object has only ___, it must be a data store.
D. No process can have only ___. If an object has only ___, then it must be an external entity.
E. The ___ to a process should differ from the outputs of a process.