Which is the better course to study abroad after BCA? 

The answer to this question will depend on your personal interests, career goals, and the options available to you in terms of courses and universities abroad. However, here are a few popular options for students who have completed a Bachelor of Computer Applications (BCA) degree and are considering studying abroad:

• Master of Computer Applications (MCA): This is a popular option for students who want to further specialise in computer applications and programming. Many universities abroad offer MCA programs that allow students to develop advanced skills in areas such as software development, database management, and computer networks.
• Master of Business Administration (MBA): An MBA is a popular option for students who want to combine their technical skills with business knowledge. This degree can lead to careers in management, entrepreneurship, and consulting.
• Master of Science (MS) in Computer Science: This degree is similar to an MCA but is focused more on theoretical and research-based coursework. This degree can lead to careers in academia, research, or software development.
• Master of Information Systems (MIS): This degree combines computer science with business and management skills. It can lead to careers in project management, database administration, and information technology consulting.

Ultimately, the best course to study abroad after BCA will depend on your personal interests and career goals. It's important to do your research, speak with professionals in your field of interest, and explore your options before making a decision.