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Flow Control - Programming

Q1:

public void test(int x) 
{ 
    int odd = 1; 
    if(odd) /* Line 4 */
    {
        System.out.println('odd'); 
    } 
    else 
    {
        System.out.println('even'); 
    } 
}
Which statement is true?

A Compilation fails.

B "odd" will always be output.

C "even" will always be output.

D "odd" will be output for odd values of x, and "even" for even values.

ANS:A - Compilation fails.

The compiler will complain because of incompatible types (line 4), the if expects a boolean but it gets an integer.