Learn to implement a circular queue using a singly linked list data structure in C++. Explore the step-by-step process of creating a queue that operates on the First-In-First-Out (FIFO) principle through a 38-minute video tutorial. Master essential queue operations including enqueue, dequeue, count, isEmpty, and display. Gain a thorough understanding of the concept through detailed explanations, working simulations, and diagram illustrations. Follow along with the C++ program implementation and enhance your data structure skills.