Formulate a Markov model for a Tandem computer system. Include the possibilities of errors of commission and omission in generating the heartbeat signal—a coverage factor representing the fraction of...

Formulate a Markov model for a Tandem computer system. Include the possibilities of errors of commission and omission in generating the heartbeat signal—a coverage factor representing the fraction of processor faults that the heartbeat signal would diagnose. Discuss, but do not solve.