Stack vs Queue in Java ⚡ | Explained in 60 Seconds

Stack vs Queue in Java — one of the most asked interview questions! 💡
👉 Stack works on LIFO (Last In, First Out), like a stack of plates.
👉 Queue works on FIFO (First In, First Out), like people standing in a ticket line.

In this short, we’ll cover:
✅ What Stack is in Java
✅ What Queue is in Java
✅ Key differences with real-life analogies
✅ Quick demo of operations (push, pop, peek vs offer, poll, peek)

This concept is a must-know for coding interviews, placements, and DSA prep 🚀

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Видео Stack vs Queue in Java ⚡ | Explained in 60 Seconds канала NexTech