SE(data flow diagram)

What is another name for level O-DFD?

• Flow diagram

• E-R diagrams

• Context diagram

In a data flow diagram which among the following process is at the most detailed level?

• Functional primitive

• Data flow

• Interface

Which of the following identifies data flow in motion?

• Circle

• Arrow

• Square

In a ____one module of the new information system is activates at a time

• Phased conversion

• Success factors

• case tool

In prototyping

• 4GLS are used

• BASIC is used

• COBOL is used