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var str = "123" ;alert(typeof str ) ;Group of answer choicesNone of given.Will display alert with NANWill display alert with StringWill display alert with Number

Question

var str = "123" ;alert(typeof str ) ;Group of answer choicesNone of given.Will display alert with NANWill display alert with StringWill display alert with Number

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Solution

The alert will display "String". This is because the typeof operator in JavaScript returns the data type of its operand in string format. In this case, "123" is a string, so typeof "123" will return "String".

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