raulggonzalez (2/29/2012)
The explanation I see is that on answers 1,3,4,5,6 implicit data types conversion happens because of mixing INT and CHAR types.On the answer 2, we just try to multiply 2 CHAR, therefore an error is raised up.
Good question!
Yeah, I have to agree, multiplying strings is the cause. It errors before it even tries to implicitly cast the answer to an int.