Self Doubt

Question

 

HERE I think every option is producing lexical error please correct me if I am wrong. Check the solution also provided correct or not.

Comments

answer is correct

/* this tells comment has started so lexical analyzer ignores it and search for closing of comment i.e */

in d option as there is no indication of that comment is started means no /* there...so string after semicolon will also be regarded as token...|comment| will be give as one token ,|*| one token,|/| as one token

so nothing wrong here rest all statements wrong..they have give good reason for every option