To be eligible for the MCA degree program at Raja College of Engineering and Technology in Madurai, candidates must have a bachelor's degree in Computer Science, Information Technology, or a related field from a recognized university. Additionally, applicants should have a strong foundation in mathematics and computer programming languages. Relevant work experience in the field of computer applications may also be considered. Candidates must meet the minimum qualifying marks set by the college and pass any entrance exams or interviews as required. Overall, a passion for technology, problem-solving skills, and a commitment to continuous learning are essential traits for successful candidates.