Answer / vishnu948923

real time system processing must be done within a defined
timed constraint otherwise system fails.
hard real time: time is strictly bounded ex: space
crafts,avionics,military application
soft real time : time is not strictly bounded ex: ATMs..

Answer / nilesh chauhan

REAL TIME SYSTEM are the operating system which are defined
with restricted constraint lile time constraint,visuability
constraint etc.
Best example of real time system is QNX
HRTS are those which have great degree of constaint & SRTS
are those which have low degree of constaint.

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