Post Graduate Diploma in Computer Applications (PGDCA) The Post Graduate Diploma in Computer Applications (PGDCA) is a specialized program designed to provide advanced knowledge of computer science, programming, database management, and software development. It equips graduates with technical skills essential for IT careers, enhancing their ability to design, develop, and manage computer applications effectively. Ideal for those seeking to boost their professional qualifications in the tech industry, PGDCA opens up opportunities in software development, system analysis, IT consulting, and more.