What is the output of the above program? class Num { Num(do

MCQ Practice Single Best Answer Topic: Java Constructor and Methods

Q What is the output of the above program?

class Num  {
      Num(double x ){
              System.out.println( x ) ;
      }   
}
public class  Test  extends  Num   {
       public static void main(String[] args){
                  Num num = new Num( 2 ) ;
       }     
}

Question ID

#2176

Subchapter

Java Constructor and Methods

Action

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B 2.0 ✔ ✖
C Compile time error ✔ ✖
D None of the above ✔ ✖

Q What is the output of the above program?
class Num { Num(double x ){ System.out.println( x ) ; } } public class Test extends Num { public static void main(String[] args){ Num num = new Num( 2 ) ; } }

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Explanation

Q What is the output of the above program? class Num { Num(double x ){ System.out.println( x ) ; } } public class Test extends Num { public static void main(String[] args){ Num num = new Num( 2 ) ; } }

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Explanation

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Q What is the output of the above program?
class Num { Num(double x ){ System.out.println( x ) ; } } public class Test extends Num { public static void main(String[] args){ Num num = new Num( 2 ) ; } }