In Java, if you forget to call a superclass constructor explicitly in the constructor of a subclass, what will happen?
A)The code will not compile.
B)The default constructor (the one with no arguments) of the superclass will be invoked automatically.
C)The subclass will be constructed without invoking a constructor for the superclass.
D)The subclass object will be given a value of null.

Question

Quizplus · Accepted Answer

If you forget to call a superclass constructor explicitly in the constructor of a subclass, the default constructor (the one with no arguments) of the superclass will be invoked automatically. If the superclass does not have a default constructor, then the code will not compile.

In Java, If You Forget to Call a Superclass Constructor