Description: An input queue is a data structure that contains data waiting to be processed. This type of structure is fundamental in programming and system design, as it allows for efficient management of tasks that need to be executed in a specific order. Input queues operate under the FIFO (First In, First Out) principle, meaning the first element to enter is the first to exit. This is particularly useful in situations where the order of processing is critical, such as in task management, networking, or inter-process communication. Input queues can be implemented in various ways, including linked lists and arrays, and can be used in a variety of contexts, from application programming to resource management in complex systems. Their ability to handle multiple requests in an orderly manner makes them an essential tool for ensuring efficiency and quality of service in computing environments.
