Define real time operating system. List its any four applications of it.


                                             

Real time Operating System: A real time system has well defined fixed time constraints. Processing should be done within the defined constraints -Hard and Soft real time system. OR The real-time operating system used for a real-time application means for those applications where data processing should be done in the fixed and small quantum of time.

 Types of real time operating system 

1. Hard real-time

 2. Soft real-time 

Applications: 

1. Flight Control System 

2. Simulations

 3. Industrial control

 4. Military applications