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Circular Queue
4.53
Beginner level
1.5 learning hrs
Learn how to implement a circular queue data structure with this free online course. Discover the benefits of using a circular queue and get step-by-step guidance on how to implement it in your code. Enroll now!
Modules updated 07/2025
About this course
Circular Queue is a free online course that teaches how to implement and use the circular queue data structure. A circular queue is a type of queue data structure in which the last element is connected to the first element, forming a circle. This data structure has several advantages over a regular queue, including better memory utilization and more efficient data processing.
In this course, you will learn about the benefits of using a circular queue and how to implement it in your code. The course will cover topics such as the circular queue concept, circular queue implementation, circular queue operations, and use cases for circular queues.
The course provides step-by-step guidance and practical examples, making it suitable for beginners and intermediate-level developers. By the end of the course, you will have a strong understanding of the circular queue data structure and be able to implement it in your code to enhance the efficiency of your data processing.
Course outline
Linear Queue
Introduction to Circular Queue
Standard Queue Operations
Pseudo Code
Hands- on
Get access to the complete curriculum once you enrol in the course
4.53
Frequently Asked Questions
Will I receive a certificate upon completing this free course?
Is this course free?
Will I get a certificate after completing this Circular Queue free course?
Yes, you will get a certificate of completion for Circular Queue after completing all the modules and cracking the assessment. The assessment tests your knowledge of the subject and badges your skills.
How much does this Circular Queue course cost?
It is an entirely free course from Great Learning Academy. Anyone interested in learning the basics of Circular Queue can get started with this course.
Is there any limit on how many times I can take this free course?
Once you enroll in the Circular Queue course, you have lifetime access to it. So, you can log in anytime and learn it for free online.
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Circular Queue
Enrolling in the "Circular Queue" course is a great way to enhance your data structure skills and improve your overall programming abilities.
Circular Queue is a type of queue data structure in which the last element is connected to the first element, forming a circle. In a regular queue, when the queue is full, and an element is added, the front element is removed to make space for the new element. However, in a Circular Queue, when the queue is full, the next element is added to the beginning of the queue, replacing the first element.
The use case for a Circular Queue is when there is a need for continuous data processing or data buffering, such as in network data transfer, video buffering, or audio processing. Circular Queues are also used in computer science applications such as operating systems, multi-tasking environments, and real-time applications.
One of the pros of using a Circular Queue is that it provides better memory utilization and efficient data processing. Circular Queues can efficiently manage large amounts of data and reduce data processing time, making them an ideal data structure for real-time applications.
The cons of using a Circular Queue include the complexity of implementation compared to a regular queue and the potential for data corruption when the queue is not managed properly. Additionally, Circular Queues are not suitable for applications that require frequent insertion and deletion of elements.
The benefit of learning Circular Queue for free is that it provides a strong foundation in data structure concepts and enhances one's programming skills. Understanding the Circular Queue data structure can help developers to write efficient and optimized code for real-time applications and reduce data processing time. This knowledge can be applied to a wide range of computer science applications, making it a valuable skill for any programmer.