Yes, you can pursue a regular MCA after completing an online BCA, as long as your degree is from a recognized institution. Most universities accept online BCA graduates, though some may require Mathematics as a subject in BCA or 12th grade. Admission typically involves submitting academic records and, in some cases, appearing for an entrance exam or interview. A regular MCA, usually two years long, enhances career opportunities by providing advanced technical skills, leading to higher-paying IT roles.