Answer:
A) Javadoc comments
Explanation:
It is used for documenting the java source code in HTML and java code documentation. The difference between multi-line comment and javadoc is that ,javadoc uses extra asterisk, For example-
/**
* This is a Javadoc
*/
It is used to record the behavior of classes.There are various tags used in this like @author,{@code},@exception and many more.