What is the role of Java in an online MCA?

Java remains a practical language for enterprise software and application development. MCA students can strengthen their profile by learning object-oriented programming, collections, exception handling and database connectivity. A good MCA study plan should leave time for both the theory behind Java and regular implementation practice. This point is specifically relevant to the Java aspect of MCA study. For this specific question about Java, the practical takeaway is to relate the concept to your own MCA learning goal. In other words, this guidance addresses: What is the role of Java in an online MCA?