Practice - The DFD Leveling Concept: Decomposing Complexity
Practice Questions
Test your understanding with targeted questions
What is a Data Flow Diagram?
💡 Hint: Think about how data is handled in different processes.
What does a Context Diagram represent?
💡 Hint: What is the highest-level view of the system?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the highest-level DFD called?
💡 Hint: Think about the DFD level that shows total system interaction.
DFD Balancing ensures that inputs and outputs are consistent across levels.
💡 Hint: What happens if inputs and outputs don't match?
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a Level 0 and Level 1 DFD for a library management system, detailing how books are checked in and out.
💡 Hint: Think about how users interact with the system and the data that flows in and out.
Analyze a DFD that lacks balancing and identify potential issues that could arise.
💡 Hint: Consider what happens to the data when it flows incorrectly!
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Reference links
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