Practice - Learning Objectives - 3.1
Practice Questions
Test your understanding with targeted questions
What does DFD stand for?
💡 Hint: What is the first word in DFD?
What is the purpose of a Context Diagram?
💡 Hint: Think of the word 'context'. What does it mean?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main focus of DFDs?
💡 Hint: Remember the acronym EPO.
True or False: Every process in a DFD must have both inputs and outputs.
💡 Hint: Think of the inputs and outputs relationship.
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Challenge Problems
Push your limits with advanced challenges
Create a layered DFD for a hotel booking system showing at least three levels of decomposition.
💡 Hint: Think of the customer experience.
Analyze a provided DFD for errors and recommend corrections.
💡 Hint: Refer back to balancing principles.
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Reference links
Supplementary resources to enhance your learning experience.