Stack and Queue are both linear data structures that store items in a specific order. The main difference is that a Stack follows the LIFO (Last In First Out) principle while a Queue follows the FIFO (First In First Out) principle.

Start preparing for government exams like SBI PO, IBPS PO, Railways etc. It will give you a stable government job with good pay.

Just focus on understanding the concepts clearly. Don’t bother too much about memorizing smaller details. Make flowcharts and mindmaps for better visualization. Drink lots of water and have some snacks while studying. You got this!