The eligibility criteria for the MCA degree program at S.CHAAVAN INSTITUTE OF COMPUTER APPLICATIONS, Nellore, requires candidates to have a Bachelor's degree in Computer Science, Information Technology, or a related field from a recognized university. Additionally, applicants must have a minimum aggregate score of 50% in their undergraduate studies. It is also mandatory for candidates to have a valid score in entrance exams such as APICET or any other relevant national-level entrance exam. Prior work experience in the field of computer applications may also be considered during the selection process.