Question

Which of the following is not example of hard real time system

Answer 1

Answer:

A non-real time system is one in which we cannot guarantee the response time of a task. These systems are non-deterministic in nature and we cannot predict the behavior of the system with respect to time.

eg: Desktop PC running GPOS, Mobile running Android, online web services etc.

Answer 2

Which of the following is not example of hard real time system:

• Determinism A system is deterministic if it always produces the same affair for a known input. The affair of a nondeterministic system will have arbitrary variations.
• Deadline A deadline is the finite of window of time in which the limited or certain task must be finished .
• Quality of Service The all round performance of a network. Includes factors similar as bandwith, proliferation, vacuity, jitter, quiescence, and error rates.

SPJ2