An MCA can open routes into software development, testing, databases, analytics, networking, cybersecurity and other IT functions. Employers will still look at practical skills and experience. When preparing for an IT role, be ready to explain how network administration works and where you would use it in a real application. This point is specifically relevant to the network administration aspect of MCA study. For this specific question about network administration, the practical takeaway is to relate the concept to your own MCA learning goal.