Operating%20System%20Interview%20Questions%20and%20Answers
Question: What is the difference between Hard and Soft real-time systems?Answer: A hard real-time system guarantees that critical tasks complete on time. This goal requires that all delays in the system be bounded from the retrieval of the stored data to the time that it takes the operating system to finish any request made of it. A soft real time system where a critical real-time task gets priority over other tasks and retains that priority until it completes. As in hard real time systems kernel delays need to be bounded. |
Is it helpful?
Yes
No
Most helpful rated by users:
- What is the OPERATING SYSTEM?
- What are the OPERATING SYSTEM TYPES?
- What are the basic functions of an operating system?
- While running DOS on a PC, which command would be used to duplicate the entire diskette?
- Why paging is used in OS?