April 12, 2014 at 4:05 am
Tony Bater (4/11/2014)
I am happy to say I got this right, but not so sure about the reason!I didn't know the answer (so learned something here, and that's good), but worked it out from logic alone.
If #1 was true, then none of the others could be, and as the question states that there are two true statements, then #1 must be false.
If #2 was true, then so must #3 and #4, hence 3 true statements not 2. So #2 must be false.
Leaving #3 and #4 as the two true statements.
A good mental exercise, but not SQL:-)
Good analysis.
April 12, 2014 at 12:37 pm
SQLRNNR (4/11/2014)
thanks for the question
+1
Tom
April 14, 2014 at 3:09 am
This was removed by the editor as SPAM
April 14, 2014 at 10:27 am
Great question, thanks.
Need an answer? No, you need a question
My blog at https://sqlkover.com.
MCSE Business Intelligence - Microsoft Data Platform MVP
April 15, 2014 at 11:35 am
Great question. I had to do some research on this one. Learned a lot. Thanks!
May 7, 2014 at 11:11 pm
KWymore (4/15/2014)
Great question. I had to do some research on this one. Learned a lot. Thanks!
+1
Thanks
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