Practice Petri Nets (3) - Dialog Design - Human Computer Interaction (HCI) Micro Specialization
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Petri Nets

Practice - Petri Nets

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What are the two main components of a Petri Net?

💡 Hint: Think about what's represented graphically in a Petri Net.

Question 2 Easy

What do tokens represent in a Petri Net?

💡 Hint: Consider what holds the binding of the system at any moment.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What do places in a Petri Net represent?

States or conditions
Transitions or actions
Tokens

💡 Hint: Think about what holds the tokens that signify conditions.

Question 2

True or False: Transitions can occur without tokens in the input places.

True
False

💡 Hint: Remember the conditions of the firing rule.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a Petri Net that models a simple voting system where voters can cast votes, and the system must determine the winner. Outline places, transitions, and analyze potential deadlocks.

💡 Hint: Consider how voters interact and how votes can become locked.

Challenge 2 Hard

Construct a scenario where tokens in a Petri Net represent threads in a multi-threaded application. Discuss how you would ensure thread safety and potential issues that may arise.

💡 Hint: Think about common issues in multi-threading, such as race conditions.

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Reference links

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