Q. How many types of messages are associated with the real-time operating system?

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Q. Which of the following can carry information and control task?

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Q. Which task swapping method does not require the time critical operations?

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Q. Which task swap method works in a regular periodic point?

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Q. Which of the following determines the next task in the time slice method of task swapping?

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Q. Which of the following can be used to distribute the time slice across all the task?

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Q. What do a time slice period plus a context switch time of the processor determines?

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Q. Which can increase the number of task switches?

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Q. Which mechanism is used behind the Windows 3.1?

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Q. Which of the following provides an illusion of multitasking?

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Q. Which task method follows a currently running task to be stopped by a higher priority task?

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Q. Which of the following requires programming within the application?

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Q. What does RMS stand for?

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Q. Which of the following task swapping method is a better choice in the embedded systems design?

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Q. Which of the following allows a lower priority task to run despite the higher priority task is active and waiting to preempt?

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Q. What happens to the interrupts in an interrupt service routine?

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Q. Which of the following is a part of RTOS kernel?

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Q. Which of the following is an industrial interconnection bus?

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Q. Which of the following supports seven interrupt priority level?

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Q. What type of interrupt handling is seen in multiprocessor applications?

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