14.3.2 - Using the Runnable Interface
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is the purpose of the Runnable interface?
💡 Hint: Think about the relationship between tasks and threads.
What method must be overridden when implementing Runnable?
💡 Hint: It's where the task logic is defined.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What must a class do to be runnable in Java?
💡 Hint: Consider the purpose of the Runnable interface.
True or False: The run() method must be invoked directly to start a thread.
💡 Hint: Reflect on how thread execution flows.
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
Design a Runnable class that simulates a basic ATM machine interface, allowing users to deposit and withdraw funds. Show how to handle multiple users accessing this ATM concurrently.
💡 Hint: Consider scenarios where multiple threads modify the same account balance.
Implement an example where a Runnable class generates Fibonacci numbers in a given range. Demonstrate how multiple threads can execute this task simultaneously.
💡 Hint: Think about how to partition the ranges for different threads.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.