Dependability & Security Mcqs for Software Engineering

Q.  Which reliability metric sets out the probable number of system failures that are likely to be observed relative to a certain time period ?

a. POFOD
b. ROCOF
c. AVAIL
d. None of the mentioned


ANSWER: See Answer
 
Rate of occurrence of failures (ROCOF) sets out the probable number of system failures that are likely to be observed relative to the number of system executions.
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