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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What symbol represents a state in UML?
💡 Hint: Think about the shape.
Question 2
Easy
What is the purpose of a transition in a State-Machine Diagram?
💡 Hint: Transitions connect the states.
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 correct notation for a transition in a State-Machine Diagram?
- Solid line with arrow
- Dotted line
- Solid rectangle
💡 Hint: Picture how arrows connect different points.
Question 2
True or False: A state can have multiple active transitions at the same time.
- True
- False
💡 Hint: Think about being in a queue; you can only be in one line!
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a State-Machine Diagram for a Smart Thermostat. Identify states, transitions, and events. How does the thermostat respond to user input (like temperature adjustment)?
💡 Hint: Think about how adjusting the temperature changes its state.
Question 2
You have an ATM system that needs to model states for withdrawing cash. What states would you include, and how would transitions occur?
💡 Hint: Consider the interactions a user would have with an ATM.
Challenge and get performance evaluation