Well Geoff, you have stated multiple times and in very clear terms and on numerable subjects that you know more about everything than everyone.
So yes, capisco. Capisco, capisco. Very clearly.
And yet, somehow, you are wrong. There are many testing situations in which a single negative test is meaningful....and in fact often constitutes all you need to know. But that's beside the point isn't it? If a test needs confirmation....well, you test some more. Certainly you know that since you know all there is to know about....everything.
So yes, capisco. Capisco, capisco. Very clearly.
And yet, somehow, you are wrong. There are many testing situations in which a single negative test is meaningful....and in fact often constitutes all you need to know. But that's beside the point isn't it? If a test needs confirmation....well, you test some more. Certainly you know that since you know all there is to know about....everything.