From 0 to 1 Data Structures & Algorithms in Java - Building A Stack Using Java

The video tutorial covers the implementation of a stack using a linked list in Java, emphasizing the use of generics for flexibility. It explains stack operations like push, pop, and peek, and discusses handling exceptions such as stack overflow and underflow. The tutorial also analyzes the performance and complexity of stack operations, highlighting the benefits of using a size variable for constant time complexity. Finally, it explores real-world applications of stacks, including undo functionality, web browser navigation, recursion, and expression evaluation.

Describe the two most common operations performed on a stack.

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What is the primary data structure used to implement a stack in this context?

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What are generics and why are they used in the implementation of a linked list?

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What exceptions are defined for illegal operations on a stack?

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Explain how the size of the stack is tracked during push and pop operations.

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What is the time complexity of the push and pop operations in a stack implemented using a linked list?

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How can stacks be used in implementing the undo feature in applications?

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What role do stacks play in the back button functionality of web browsers?

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Describe how recursion utilizes a stack in programming.

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What is the process of converting infix notation to postfix notation using a stack?

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