Introduction to Priority Queues in Python | Built In

Queue Implementation using Linked List in Java

A Complete Guide on Implementation of Queue Using Linked List | Simplilearn

Java - Convert a priority queue to an array

Queue Management System Source Code

SOLVED: A priority queue is like a queue but:A. It uses priorities.B. It allows enqueuing and dequeuing from both front and rear.C. It keeps its elements sorted.D. It allows peeking at front and rear elements.