What is the Zend 200-550 exam about? The Zend’s PHP 5.5 certification is a standalone certification from Zend with the exam code 200-550. The goal of the 200-550 certification program is to allow PHP professionals to attain the “Zend Certified Engineer” designation. A PHP developer should know about proper database design so that he/she can work with more than one DBMS.
Exam Code: 200-550
Exam Name: Zend Certified PHP Developer
What is the result of the following bitwise operation in PHP? 1 ^ 2