Which statement about life-cycle callback methods is correct?

• A. Life-cycle callback methods must be implemented in the bean class.
• B. Life-cycle callback methods can have public, private, protected, or packagelevel access. (*)
• C. A life-cycle callback method can only have a single callback annotation. In other words, you cannot define a single method and give it two different callback annotations.
• D. Life-cycle callback methods can be declared as static.