Givenclass Vehicle { int x; Vehicle() { this(10); // line n1 } Vehicle(int x) { this.x = x; } } class Car extends Vehicle { int y; Car() { super(); this(20); // line n2 } Car(int y) { this.y = y; } public String toString() { return super.x + ":" + this.y; } } And given the code fragment:Vehicle y = new Car(); System.out.println (y) ;What is the result?

Question

Givenclass Vehicle {   int x;   Vehicle() {     this(10); // line n1   }   Vehicle(int x) {     this.x = x;   } }  class Car extends Vehicle {   int y;   Car() {     super();     this(20); // line n2   }   Car(int y) {     this.y = y;   }   public String toString()   {     return super.x + ":" + this.y;   } } And given the code fragment:Vehicle y = new Car(); 		System.out.println (y) ;What is the result?

Examsnet · Accepted Answer

Correct Answer is : Compilation fails at n2

Java SE 8 Programmer 1Z0–808 Practice Full Test 1