39.3k views
3 votes
Which of the following is false about an empty class you have just coded. Select one:

a. It has a super class
b. It has a toString method
c. It has a constructor
d. A subclass of it could be coded
e. Select this option if you think none of the above are false

User Waylonion
by
8.2k points

1 Answer

4 votes

Final answer:

Option (e) is the correct answer: 'Select this option if you think none of the above are false,' because all given statements about an empty class are indeed true.

Step-by-step explanation:

The question asks which of the following is false about an empty class you have just coded. Reviewing each statement:

  • a. It has a super class - This is true for an empty class in Java, as it implicitly extends from the Object class.
  • b. It has a toString method - This is also true. Since every class in Java inherits from the Object class, which provides a default implementation of the toString() method, an empty class also has this method.
  • c. It has a constructor - True again; Java provides a default no-argument constructor if no other constructors are explicitly defined.
  • d. A subclass of it could be coded - Correct; you can create subclasses of any class that is not declared as final.
  • e. Select this option if you think none of the above are false - This is the correct answer as all the previous statements are true.

User Nibuen
by
8.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.