D1- Forms of Notation

What does DFD stand for?

• Data Flow Diagram

• Ducks Fly Dumb

• Data Fixing Diodes

• Diagrams For Data

In a DFD what does the Circle/Oval shape represent?

• Entities

• Processes

• Storage

• Computers

In a DFD what does a open ended rectangle represent?

• Entities

• Processes

• Storage

• Printers

What is the highest level a DFD can be? (that we have been through)

• 1

• 2

• 3

• 4

In a level 0 DFD, the company is represented as a whole, what?

• Entity

• Process

• Storage

• Triangle

What does IFD stand for?

• Information Flow Diagram

• Information Falls Down

• Insects Fly Dumb

• Information Float Diagram

You must use specific shapes for the notations in an IFD

• True

• False

An IFD doesn't show what?

• Order of flow

• Arrows showing information flow

• Hardware, like devices and printers

• Places the information goes to

All forms of notation are really good for big companies with huge amounts of processes and data

• True

• False

What type of notation would be used for a more visual process?

• Storyboard

• Novelboard

• Bookboard

• Motherboard