A(n) ____ rating of 125,000 hours means that, on average, a device could function for 125,000 hours before failing.
A) Gantt
B) PERT
C) MTBF
D) MDC

Question

Quizplus · Accepted Answer

MTBF stands for Mean Time Between Failures, which is a measure of how reliable a device or system is. An MTBF rating of 125,000 hours means that, on average, the device could function for 125,000 hours before failing. Gantt and PERT are project management techniques, and MDC is not related to reliability or lifespan of devices.

A(n) ____ Rating of 125,000 Hours Means That, on Average