Which Figure Indicates a Level-4 Data Flow Diagram

question 94

Multiple Choice

Which figure indicates a level-4 data flow diagram?

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Definitions:

Proportion

A part, share, or number considered in comparative relation to a whole.

Independent

Not influenced or controlled by others; acting freely.

P(A|B)

The likelihood of event A happening provided that event B has taken place.

P(B|A)

The probability of event B occurring given that event A has already occurred.