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The REAL type is synonym for ___________(a) FLOAT(b) INT(c) DOUBLE(d) BITThis question was addressed to me at a job interview.The question is from MySQL Data Types topic in portion Data Types of MySQL

Answer»

The correct answer is (C) DOUBLE

The BEST explanation: The REAL datatype, by default, is for the DOUBLE TYPE. Floating point types can be defined as UNSIGNED. This eliminates the NEGATIVE end of the type ranges. MySQL has a variety of default types.



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