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Something to pass some time...

Posted: Sun Jun 18, 2017 8:50 pm
by ve3efq
This popped up online; maybe it could be something to do to kill a few minutes while waiting for field day:

Ten Questions about Ham Radio

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'EFQ

Re: Something to pass some time...

Posted: Tue Jun 20, 2017 9:47 am
by ve3wrf
Tried the test. Got 1 wrong. Shouldn't have as it was the logic gate. I spent 25+ years repairing large and medium scale computers so I shouldn't have erred on that. So ashamed. :oops:

Re: Something to pass some time...

Posted: Tue Jun 20, 2017 8:00 pm
by ve3efq
Looks like you did well if that is the only one you missed out on. If you look at the truth table for 'if and only if' you can see that XNOR is logically equivalent to a bi-conditional.

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That's how I remembered it.

'EFQ