Hi
I had appeared for this exam on 16th Jan. here are some links that u may find useful.
I used WhizLabs, Craig Larman and UML DIstilled by - Martin Fowler.
Also you can go to groups.yahoo.com and search for OOAD. You will find some groups and there is a lot of material there.
<DT><A HREF="http://www-1.ibm.com/certify/tests/obj486.shtml" ADD_DATE="1060378516" LAST_VISIT="1075698000" LAST_MODIFIED="1060378518">IBM Certification - Certification Test</A>
<DT><A HREF="http://www.omg.org/news/releases/pr2003/07-23-03.htm" ADD_DATE="1060378528" LAST_VISIT="1075698000" LAST_MODIFIED="1060378530">UML Certification Beta Testers</A>
<DT><A HREF="http://test.javaranch.com/wiki/view?OoDesignFaq" ADD_DATE="1060983771" LAST_VISIT="1075698000" LAST_MODIFIED="1060983772">
Java Ranch Oo Design Faq</A>
<DT><A HREF="http://test.javaranch.com/wiki/view?UmlFaq" ADD_DATE="1060983776" LAST_VISIT="1075698000" LAST_MODIFIED="1060983778">Java Ranch Uml Faq</A>
<DT><A HREF="http://c2.com/cgi/wiki?PrinciplesOfObjectOrientedDesign" ADD_DATE="1061325477" LAST_VISIT="1075698000" LAST_MODIFIED="1061325480">Principles Of Object Oriented Design</A>
<DT><A HREF="http://www-1.ibm.com/certify/tests/sam486.shtml" ADD_DATE="1061329386" LAST_VISIT="1075698000" LAST_MODIFIED="1061329392">IBM Certification - Sample Test</A>
<DT><A HREF="http://www.brainbench.com/xml/bb/common/testcenter/taketest.xml?testId=480" ADD_DATE="1061329517" LAST_VISIT="1075698000" LAST_MODIFIED="1061329520">UML - Brainbench - The Measure of Achievement</A>
<DT><A HREF="http://www.borland.com/together/index.html" ADD_DATE="1061829403" LAST_VISIT="1075698000" LAST_MODIFIED="1061829406">Borland Together ControlCenter Main Page</A>
<DT><A HREF="http://www.rational.com/uml/resources/practice_uml/index.jsp" ADD_DATE="1061829832" LAST_VISIT="1075698000" LAST_MODIFIED="1061829834">UML Resource Center, Unified Modeling Language, Standard Software Notation</A>
<DT><A HREF="http://argouml.tigris.org/" ADD_DATE="1061829910" LAST_VISIT="1075698000" LAST_MODIFIED="1061829912">argouml.tigris.org</A>
<DT><A HREF="http://www.rational.com/uml/resources/whitepapers/index.jsp" ADD_DATE="1061829846" LAST_VISIT="1075698000" LAST_MODIFIED="1061829848">UML White Papers</A>
<DT><A HREF="http://www.rational.com/uml/resources/documentation/index.jsp?SMSESSION=NO" ADD_DATE="1061829920" LAST_VISIT="1075698000" LAST_MODIFIED="1061829922">UML Resource Center</A>
<DT><A HREF="http://www.agilemodeling.com/artifacts/index.htm" ADD_DATE="1062184521" LAST_VISIT="1075698000" LAST_MODIFIED="1062184522">Agile Models Distilled Potential Artifacts for Agile Modeling</A>
<DT><A HREF="http://alistair.cockburn.us/" ADD_DATE="1066923427" LAST_VISIT="1075698000" LAST_MODIFIED="1066923428">Alistair Cockburn</A>
<DT><A HREF="http://www.craiglarman.com/" ADD_DATE="1067013208" LAST_VISIT="1075698000" LAST_MODIFIED="1067013210">Craig Larman's Home Page</A>
<DT><A HREF="http://www.umltutor.org/index.php?topic=Tutorials" ADD_DATE="1067024570" LAST_VISIT="1075698000" LAST_MODIFIED="1067024574">UML Tutor - UML Tutor</A>
<DT><A HREF="http://www.jguru.com/faq/topicindex.jsp?topic=UML" ADD_DATE="1067280988" LAST_VISIT="1075698000" LAST_MODIFIED="1067280990">Java Guru UML FAQ Index By Topic</A>
<DT><A HREF="http://www.cetus-links.org/oo_uml.html" ADD_DATE="1067281448" LAST_VISIT="1075698000" LAST_MODIFIED="1067281450">Cetus Links 19,498 Links on Objects and Components - Unified Modeling Language (UML)</A>
<DT><A HREF="http://www.smartdraw.com/resources/centers/uml/uml.htm" ADD_DATE="1067374811" LAST_VISIT="1075698000" LAST_MODIFIED="1067374812">Tutorial UML</A>
<DT><A HREF="http://uml.tutorials.trireme.com/" ADD_DATE="1067374822" LAST_VISIT="1075698000" LAST_MODIFIED="1067374824">UML Tutorial 1</A>
<DT><A HREF="http://www.geocities.com/SiliconValley/Network/1582/uml-example.htm" ADD_DATE="1067374831" LAST_VISIT="1075698000" LAST_MODIFIED="1067374832">Unified Modeling Language Examples (UML)</A>
<DT><A HREF="http://www.iconprocess.com/iconProcess/softwareArchitect.php?detail=dbpTemplate" ADD_DATE="1067538864" LAST_VISIT="1075698000" LAST_MODIFIED="1067538866">Software Architect</A>
<DT><A HREF="http://martinfowler.com/bliki/UmlMode.html" ADD_DATE="1067543374" LAST_VISIT="1075698000" LAST_MODIFIED="1067543376">MF Bliki UmlMode</A>
<DT><A HREF="http://www.agilemodeling.com/aboutam.htm" ADD_DATE="1067614773" LAST_VISIT="1075698000" LAST_MODIFIED="1067614774">Agile Modeling (AM) - About Agile Modeling</A>
<DT><A HREF="http://www.cetus-links.org/oo_uml.html" ADD_DATE="1067617018" LAST_VISIT="1075698000" LAST_MODIFIED="1067617020">Cetus Links - Unified Modeling Language (UML)</A>
<DT><A HREF="http://www.jot.fm/issues/issue_2003_11" ADD_DATE="1067873539" LAST_VISIT="1075698000" LAST_MODIFIED="1067873540">JOT Journal of Object Technology</A>
<DT><A HREF="http://www.agilemodeling.com/essays/umlDiagrams.htm" ADD_DATE="1067873626" LAST_VISIT="1075698000" LAST_MODIFIED="1067873628">The Diagrams of UML 2.0</A>
<DT><A HREF="http://www.iconixsw.com/" ADD_DATE="1067876320" LAST_VISIT="1075698000" LAST_MODIFIED="1067876322">Iconix UML Training, Consulting and Tutorials</A>
<DT><A HREF="http://www.cs.jcu.edu.au/Subjects/cp3120/2000/Content/UML/BSUML.shtml" ADD_DATE="1072123270" LAST_VISIT="1075698000" LAST_MODIFIED="1072123272">Online Bookshop Example in UML</A>
<DT><A HREF="http://www.javaolympus.com/J2SE/JavaDesign/JavaDesign.jsp" ADD_DATE="1072124011" LAST_VISIT="1075698000" LAST_MODIFIED="1072124012">UML and Java Design</A>
<DT><A HREF="http://www.ootips.org/" ADD_DATE="1073327679" LAST_VISIT="1075698000" LAST_MODIFIED="1073327684">Object Orientation Tips</A>
<DT><A HREF="http://www.onr.com/user/loeffler/java/patterns.html#Visitor" ADD_DATE="1073419484" LAST_VISIT="1075698000" LAST_MODIFIED="1073419486">
Patterns</A>
<DT><A HREF="http://www.omg.org/uml/" ADD_DATE="1074108007" LAST_VISIT="1075698000" LAST_MODIFIED="1074108008">OMG UML</A>
<DT><A HREF="http://objectmentor.com/home" ADD_DATE="1074617529" LAST_VISIT="1075698000" LAST_MODIFIED="1074617532">Object Mentor - Object Mentor Inc. Teaching Best Practices.</A>
Sumit
