Practice - Topics Covered - 6.2
Practice Questions
Test your understanding with targeted questions
What is the purpose of a Data Flow Diagram?
💡 Hint: Focus on data movement.
What does a rectangle represent in a DFD?
💡 Hint: These are often agents or systems.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does a Data Flow Diagram depict?
💡 Hint: Think about what DFDs are used for.
True or False: DFDs include control flow details.
💡 Hint: What do they emphasize?
1 more question available
Challenge Problems
Push your limits with advanced challenges
A software system needs to model its DFD but frequently encounters black holes. Propose a solution for correctly modeling the outputs in a way that reflects realities.
💡 Hint: How do you track where data comes from?
Design a Level 0 DFD for a simple home automation system including lights and temperature control. Include all potential inputs from external entities.
💡 Hint: Think about what actions users can perform.
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Reference links
Supplementary resources to enhance your learning experience.