Content Area 4 Design: Lesson 1 Quiz

What does DFD stand for?

• Design for Development

• Data Flow Diagram

• Data Flow Design

• Data Form Design

What shape should you start and end a DFD with?

• Diamond

• Oval

• Triangle

• Rectangle

Which shape do you use as a relationship to show data flow in a DFD?

• Line

• Rectangle

• Circle

• Arrow

What is the process of breaking down a system into smaller manageable processes called?

• Divide and Flow

• Divide and Conquer

• Design principles

• Database breakdown

Which software can you use to create your Data Flow Diagram?

• DataFlow.io

• Draw.io

• Data.io

• Flowlab.io

Which shape indicates a decision in a DFD?

• Star

• Square

• Parallelogram

• Diamond

A Data Flow Diagram is an example of...

• an object-oriented design

• a function-oriented design

• a database design

• an input and output

A parallelogram in a DFD represents...

• Process

• Input/Output

• Decision

• Start/End

A Data Flow Diagram is an example of...

• a top-down design

• a bottom-up design

• a programming language

• a design language

How can design impact project success? - Pick Three

• A good system design can minimalize errors

• A good system design can reduce reliability

• Effective design can lead to cost savings in the long run

• A good system design can improve user experience