Conquer the JavaScript Interview: Queue Data Structure [Beginner Skill Level]

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Previous related Data Structure:

This is a part of my Algorithms and Data Structures playlist series. We cover a lot of common interview questions asked during whiteboards for entry level developers. Learning to master these takes time, practice, and pattern recognition. So I'll be helping you equip a toolbelt and filling it with as many tools as I can to help prepare you crush those interviews! Remember: "Luck is where practice meets opportunity."

In this video we cover our second data structure, the queue. Unlike the stack, the queue follows a FIFO (first in first out) principle. Think of this as a line at a bank. First person in the line is going to be helped first and leave first. Then the line shifts up one. Every new person in line is added at the end. Unlike the stack the code is a tad more complex, utilizing an object and two number properties to track where the front and rear of the line are. Remember this is more about understanding the data structures and their concepts rather than the nitty gritty code. So let's keep conquering these interview questions!

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