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If a string is to be converted to a number, it is converted into a _____________(a) double precision floating point(b) single precision floating point(c) decimal integer(d) hexadecimal integerThe question was asked by my college director while I was bunking the class.I'm obligated to ask this question of Data Value Categories in portion Data Types of MySQL

Answer»

Right answer is (a) double PRECISION FLOATING point

Easy explanation: When there is a need to convert a string to a NUMBER to EVALUATE an expression, it is first CONVERTED to a double precision floating point value. Then, it can be used to do arithmetic.



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