2 ms·
Wild guess: Roughly about the time they began being used in IFE systems?
by mseebach 9y ago
Wild guess: Roughly about the time they began being used in IFE systems?
- bonzini 9y agoNot at levels A-D, which are the ones where the faults "should not be there" (citing the parent comment). At level E you only have to prove that there's no effects of faults on safety-critical systems, so it's more about the surrounding architecture than the software itself.