Which statement is/are correct?
Posted: Wed Jul 13, 2022 7:56 pm
a) An argument passed to a ref parameter need not be initialized first
b) Variables passed as out arguments need to be initialized prior to being passed
c) To use a ref parameter, only the calling method must explicitly use the ref keyword
d) None of the mentioned
b) Variables passed as out arguments need to be initialized prior to being passed
c) To use a ref parameter, only the calling method must explicitly use the ref keyword
d) None of the mentioned