Q. Observe following function declaration and choose the best Ans:: int divide ( int a, int b = 2 )
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(A)
Variable b is of integer type and will always have value 2
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(B)
Variable a and b are of int type and the initial value of both variables is 2
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(C)
Variable b is international scope and will have value 2
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(D)
Variable b will have value 2 if not specified when calling function
✅ Correct Answer: (D)
Variable b will have value 2 if not specified when calling function