Can the $wbdb function be used in wp w/o also loading the wp_load.php

I used global $wpdb; all the time, and never had to use wp-load.php. However, maybe if you clarify your question, it would be easier to know what you want for a better answer.

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)