IBM Certified Specialist for Rational Object Oriented Analysis and Design
OMG's UML Test: http://www.omg.org/uml-certification/program.htm
"IBM Test 486: Object-Oriented Analysis and Design with UML"" was part of the "IBM Certified Enterprise Developer - WebSphere Studio, V5" certification. However this certification was withdrawn on December 31, 2006. Mock exams for test 486 can be found here and here. Since they are based on UML Distilled 1st and 2nd editions, some questions may be outdated.
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