In a Data Flow Diagram, Two Parallel Lines Represent the Data

Q9: An external entity is a person, place,

Q75: In drawing a context diagram, we should

Q94: The flow of processes on a system

Q96: A(n) _ is a graphical representation of

Q100: In data flow diagrams describing the accounting

Q101: Information processing activities including retrieving data from

Q102: In a data flow diagram, an external

Q103: How many circles (bubbles) are included in

Q104: An information processing activity could be any

Q119: A(n) _ shows what activities the system