Professional ethics covers responsible behaviour in technology, including privacy, intellectual property, security, honesty and accountability. This makes professional ethics more valuable when it is supported by hands-on practice and a clear explanation of what you built. This point is specifically relevant to the professional ethics aspect of MCA study. For this specific question about professional ethics, the practical takeaway is to relate the concept to your own MCA learning goal. In other words, this guidance addresses: Which jobs use professional ethics after an MCA?