Is it necessary to add an extra * in a multi-line comment?

Question

/*

Zhejiang Soft Examination Network

You can register for the exam

*/

/*

*Zhejiang Soft Examination Network

*You can register for the exam

*/

Answer 1

It’s best to add it for the sake of standardization of the code

Answer 2

This is not necessary, but it is helpful for code standard

Answer 3

It turned out to be comments applied at the beginning of the document, functions, and classes

Answer 4

I think this depends on personal preference