Karthika Vanappandian,
As of September 1 2010, Sun certifications have been republished and re-branded under the Oracle certification program.
CX 310-110 is the old exam number referred by Sun.
1Z0-869 is the new exam number referred by Oracle after September 1 2010.
Oracle Certified Professional, Java ME 1 Mobile Application (Formerly Sun Certified Mobile Application Developer (SCMAD)) certification provides knowledge required to develop mobile applications.
What exam I need to pass to achieve OCP for Java ME 1 Certification?
You need to complete 1Z0-869 Oracle Certified Professional, Java Mobile Edition 1 Mobile Application Developer Certified Professional Exam to achieve this certification.
Read more about OCP for Java ME 1 at
http://www.epractizelabs.com/blog2/?p=151
Good luck for your preparation !!!