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Question:
1. A compilation error will occur at (1). since constructors cannot specify a return value
2. A compilation error will occur at (2), since the class does not have a default constructor
3. A compilation error will occur at (3), since the class does not have a constructor which takes one argument of type int
4. The program will compile correctly
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What will be the result of attempting to compile the following program?
public class MyClass {
long var;
public void MyClass(long param) { var = param; }
//(1)
public static void main(String[] args) {
MyClass a,b;
a = new MyClass(); //(2)
b = new MyClass(5); //(3)
}
}
1. A compilation error will occur at (1). since constructors cannot specify a return value
2. A compilation error will occur at (2), since the class does not have a default constructor
3. A compilation error will occur at (3), since the class does not have a constructor which takes one argument of type int
4. The program will compile correctly
Check Answer
