15.4.1 - Queue Interface
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Practice Questions
Test your understanding with targeted questions
What does FIFO stand for?
💡 Hint: Think of it as a line where the first person is served first.
Name a method that adds an element to a Queue.
💡 Hint: Similar to adding people to a line.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does FIFO represent in the context of queues?
💡 Hint: Think about how items are processed in a queue.
The remove() method in a queue returns null if the queue is empty.
💡 Hint: Recall the behavior of methods for empty collections.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a waiting line system using a Queue where customers can be added and removed upon service. Discuss the methods utilized.
💡 Hint: Consider how customers would enter and leave the queue.
In a real-life scenario, describe how a Queue could manage tasks in a multi-threaded application. Discuss potential issues like deadlocks.
💡 Hint: Think about how tasks might compete for resources.
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