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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does a DFD represent?
💡 Hint: Think about how data moves through processes.
Question 2
Easy
Name the four main components of DFDs.
💡 Hint: Remember the acronym PEDD.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary purpose of a DFD?
- To depict the physical architecture of a system
- To show the flow of data within a system
- To develop coding structure
💡 Hint: Focus on the definition of DFDs.
Question 2
True or False: DFD Balancing is not important in DFDs.
- True
- False
💡 Hint: Think about the importance of consistency.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Analyze a complex system, like an online banking application, and identify potential areas to apply DFDs throughout its various functionalities to ensure data flows are effective.
💡 Hint: Focus on major functions and interactions.
Question 2
Design a multi-level DFD for an event ticketing system that sells tickets, tracks inventory, and processes payments.
💡 Hint: Identify critical flows for each major process.
Challenge and get performance evaluation