Chapter 3 Reading Assignment - Data Flow Diagrams, Flowcharts, and Business Process Diagrams

Vocabulary flashcards covering data flow diagrams, flowcharts, document flowcharts, business process diagrams (BPD), and related preparation guidelines.

Data flow diagram

A graphical description of data sources, data flows, transformation processes, data storage, and data destinations.

Flowchart

A pictorial, analytical technique used to describe some aspect of an information system in a clear, concise, and logical manner.

Document flowchart

A flowchart illustrating the flow of documents and data among areas of responsibility within an organization.

Business process diagram (BPD)

Provides users a visual view of the different steps or activities in a business process.

Flowchart preparation guideline

Develop an understanding of the system using tools such as interviews or questionnaires, or by walking through the system transactions.

Program flowchart

The flowchart that shows the sequence of logical operations executed by a computer.

BPD preparation guideline

Each row or swim lane in a BPD contains the activities performed by the indicated employee or department.

Document flow guideline

Show documents as they flow through the system, and show where each is stored.

Rounded rectangle (symbol in BPD)

A rounded rectangle is the symbol used to represent a process or activity in a business process diagram.