Description: The application queue is a critical component in process management within computing systems, specifically in the context of CPU schedulers. It refers to a data structure that stores processes waiting to receive CPU time, organizing them according to the specific requirements of each application. This queue allows the system to efficiently manage the execution of multiple processes, ensuring that each receives the necessary attention based on its priority and resource needs. Application queues are essential for optimizing system performance, as they enable an equitable distribution of CPU time among the various running applications. Additionally, their implementation can vary depending on the scheduling algorithm used, such as FIFO (First In, First Out), SJF (Shortest Job First), or Round Robin, each with its own characteristics and advantages. In summary, the application queue is fundamental for the efficient operation of computing systems, facilitating multitasking and enhancing user experience by allowing multiple applications to run simultaneously and in an orderly manner.