What is the result?


And given the code fragment:

What is the result?
A. 4W 100 Auto
4W 150 Manual
B. Null 0 Auto
4W 150 Manual
C. Compilation fails only at line n1
D. Compilation fails only at line n2
E. Compilation fails at both line n1 and line n2

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7 thoughts on “What is the result?

  1. E :

    javac Car.java
    Car.java:14: error: constructor Vehicle in class Vehicle cannot be applied to gi ven types;
    Car (String trans) {
    required: String,int
    found: no arguments
    reason: actual and formal argument lists differ in length
    Car.java:19: error: call to this must be first statement in constructor
    this (trans);
    2 errors

  2. correct answer is because
    at n1 it didnt invoked parameterized constructor
    at n2 both this() and super() is called which is incorrect

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