Question: In Java, what is the impact of declaring a class as final?

A) It allows the class to be subclassed, enabling inheritance from this class.
B) It prevents any subclassing of the class, making it impossible to create subclasses.
C) It ensures that all methods in the class are automatically synchronized, making them thread-safe.
D) It allows the class to be serialized and deserialized by default without requiring any additional code.