Which one of the following is the BEST definition of reliability?
A) The availability of a service or component
B) The level of risk that affects a service or process
C) How long a service or configuration item (CI) can perform its function without failing
D) How quickly a service or component can be restored to normal working order

Question

Quizplus · Accepted Answer

Reliability refers to the ability of a service or configuration item to perform its intended function without failure over a specified period.

Which One of the Following Is the BEST Definition of Reliability