Good one, thank you for posting;
I actually selected 1 and 4 and really not sure what crossed my mind and I ended up selecting the other two... which lead to #facepalm; (and my friend sitting next to me, observes, ... and goes... "what happened man... did your gf dumped you?" and that lead to #headdesk)
ww; Raghu
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The first and the hardest SQL statement I have wrote- "select * from customers" - and I was happy and felt smart.