Hello
With reference to the answer of question 63 in chapter 3 of the
OCP Oracle Certified Professional Java SE 17 Developer Practice Tests: Exam 1Z0-829 (English Edition) book (Kindle edition), shown below.
A, E, F. Java supports three types of comments: single-line (//), multiline(/* */), and Javadoc(/** **/), making ...
Unless mistaken, JavaDocs take the form of
/** */ and not
/** **/ as indicated in the answer (
reference).