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Which is the most powerful authentication method among the four?(a) Hard-coding a loginpair directly into the script(b) File-based authentication(c) Data-based authentication(d) PEAR’S HTTP authenticationI got this question in an online interview.This interesting question is from User Authentication topic in chapter File and Session Handling in PHP of PHP

Answer»

The correct choice is (c) Data-based authentication

Easy EXPLANATION: It not only enhances ADMINISTRATIVE convenience and scalability but ALSO can be integrated into a larger DATABASE INFRASTRUCTURE.



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