ct answerWhich of these keywords can be used to prevent Method overriding?Optionsstaticprotectedconstantfinal

The keyword that can be used to prevent Method overriding is "final".

Here's a step by step explanation:

1. In object-oriented programming, method overriding is a feature that allows a subclass to provide a different implementation of a method that is already defined in its superclass.

2. The keyword "final" can be used to prevent method overriding. When a method is declared as final in a superclass, it cannot be overridden in any of the subclasses.

3. The keywords "static" and "protected" do not prevent method overriding. "Static" methods belong to the class, not the instance of the class, and "protected" methods can be accessed within the same package or through inheritance, they can still be overridden.

4. There is no "constant" keyword in Java. If you want to declare a constant, you can use the "final" keyword.

So, the correct answer is "final".