Description: Unbounded delay refers to a situation where the wait time for processing a task in a real-time system is not limited, which can result in the inability to meet critical deadlines. In real-time systems, where timeliness is essential, unbounded delay can have serious consequences, such as failures in executing critical tasks that depend on precise synchronization. This type of delay can arise due to various reasons, such as system overload, lack of resources, or the complexity of the tasks being executed. Unlike time-sharing systems, where the focus is on maximizing CPU utilization, real-time systems prioritize predictability and stability in response time. Therefore, unbounded delay is a phenomenon that should be avoided in applications where safety and reliability are paramount, such as in industrial control systems, autonomous vehicles, or medical devices. Proper resource management and task scheduling are crucial to mitigate such delays and ensure that tasks are completed within established deadlines.