Which keyword is used to prevent a method from being overridden in the subclass?Question 5Answera.finalb.staticc.abstractd.private
Question
Which keyword is used to prevent a method from being overridden in the subclass?
Question 5
Answer
- a.
final
- b.
static
- c.
abstract
- d.
private
Solution
To prevent a method from being overridden in a subclass, the keyword used is:
a. final
Explanation
-
When a method is declared as
final
, it cannot be modified or overridden by subclasses. This feature is useful when a specific behavior defined in a method should remain consistent across all subclasses, ensuring that the original method's implementation is preserved. -
Other options:
- b. static: This keyword is used to create class-level methods and does not relate directly to inheritance or method overriding.
- c. abstract: An abstract method is one that must be implemented by subclasses; it is the opposite of final.
- d. private: This keyword restricts access to the method, but a private method is still inherited and can be overridden if it isn’t marked as final.
Thus, the correct answer is a. final.
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