Are you taking CLEP classes? Try clep.ai
| preferred AP College board partner for AP classes
AP Computer Science A/Unit 9: Inheritance
Start Practice TestPractice Test
About Exam
easy Solved by 1 students

Java Object Class In The Inheritance Hierarchy

Mark
< Prev
Next >

Which of the following best describes the role of the Object class in the Java inheritance hierarchy?

A

It is the superclass of all classes, providing base methods like toString() and equals()

B

It is a class that must be explicitly extended by all user-defined classes

C

It only provides graphical user interface methods

D

It is used to store object references

Hint
Did You Know?
Explain Why
Explain All Answers
Check Answer
Show Correct Answer
Report Question

Question Leaderboard

Not enough data yet to show leaderboard.

AI Tutor

How can I help?

APFIVE © 2020.
Email: apfive@apfive.org|Privacy Policy|