Question: In real time operating system __
Correct Answer: D. d) a task must be serviced by its deadline period
Explanation: a task must be serviced by its deadline period
In a real-time operating system (RTOS), the critical characteristic is that tasks have strict deadlines that must be met. If a task is not completed within its specified deadline, it is considered a failure. This is unlike general-purpose operating systems where meeting deadlines is not a strict requirement.