Real-time OS reliability is critical and used in environments where processing is critical at real time. Which of the following statement is TRUE? Soft real-time systems: suffer a complete performance degradation because of a missed deadline. Hard real-time systems: risk some system failure if the predicted time deadline is missed. Soft real-time systems: suffer performance degradation because of a missed deadline. Hard real-time systems: risk total system failure if the predicted time deadline is partially met