Knowledge test 4 - Information and data flow diagrams

Select the different ways that information can be presented. (Select all that apply)

• Tables

• Dashboards

• Charts

• Text

Select the correct description of an Information flow diagram (IFD)

• It shows the different types of information.

• It shows how information flows through a system or organisation

When creating information flow diagrams squares are used for:

Arrows are used to show

• how information is set up

• how the information flows around the system

Data flow diagrams show (Select all that apply)

• Who or where the input data comes from

• How data flows around the system

• How the data is processed

• What data is stored

What is this symbol used for?

• A process or function, sometimes but not necessarily numbered

• A file or database

• A person, organisation which sends or receives information