A chemical plant system may detect excessive pressure and open a relief valve to reduce these pressures before an explosion occurs. What kind of dependability and security issue the example states?(a) Hazard avoidance(b) Damage limitation(c) Hazard detection(d) Hazard detection and removalThis question was posed to me by my school principal while I was bunking the class.My question is taken from Dependability and Security in portion Dependability and Security of Software Engineering

A chemical plant system may detect excessive pressure and open a relie

1.	A chemical plant system may detect excessive pressure and open a relief valve to reduce these pressures before an explosion occurs. What kind of dependability and security issue the example states?(a) Hazard avoidance(b) Damage limitation(c) Hazard detection(d) Hazard detection and removalThis question was posed to me by my school principal while I was bunking the class.My question is taken from Dependability and Security in portion Dependability and Security of Software Engineering
Answer» The CORRECT choice is (d) Hazard detection and removal Explanation: The SYSTEM is DESIGNED so that hazards are DETECTED and removed before they RESULT in an accident.

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