Question Set

1. public void foo( boolean a, boolean b) { if( a ) { System.out.println("A"); / Line 5 / } else if(a && b) / Line 7 / { System.out.println( "A && B"); } else / Line 11 / { if ( !b ) { System.out.println( "notB") ; } else { System.out.println( "ELSE" ) ; } } }





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  • By: guest on 02 Jun 2017 01.26 am
    Option C is correct. The output is "ELSE". Only when a is false do the output lines after 11 get some chance of executing. Option A is wrong. The output is "A". When a is true, irrespective of the value of b, only the line 5 output will be executed. The condition at line 7 will never be evaluated (when a is true it will always be trapped by the line 12 condition) therefore the output will never be "A && B". Option B is wrong. The output is "A". When a is true, irrespective of the value of b, only the line 5 output will be executed. Option D is wrong. The output is "notB".
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