1.

How many digits is the DECIMAL used for expressions containing only exact values with fractional part?(a) 32(b) 64(c) 65(d) 16

Answer» The correct choice is (c) 65

The best I can explain: In MySQL, for the expressions containing only exact values and where one or more values have a fractional part, the DECIMAL arithmetic is used with digits of precision equal to 65.


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