Exam 1z0-816 topic 1 question 40 discussion

Actual exam question from Oracle's 1z0-816

Question #: 40
Topic #: 1

Given:
public class X {
}
and
public final class Y extends X {
}
What is the result of compiling these two classes?

A. The compilation fails because there is no zero args constructor defined in class X.
B. The compilation fails because either class X or class Y needs to implement the toString() method.
C. The compilation fails because a final class cannot extend another class.
D. The compilation succeeds.

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Suggested Answer: B 🗳️

by PontPont at April 29, 2023, 4:56 p.m.

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2 months, 2 weeks ago

D. The compilation succeeds.

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