Final answer:
The conflict between Disney and Sky Television likely involved a breach of confidentiality, which aligns with the protection of trade secrets in intellectual property law.
Step-by-step explanation:
The legal action between Disney and Sky Television would likely have involved one of the aspects of intellectual property law, which includes patents, trademarks, copyrights, and trade secret law. Given the provided context, the most relevant answer would be (d) Breach of confidentiality. This is based on the notion that companies can have valuable information that is not necessarily covered by patents or copyrights, but rather protected as trade secrets, much like the formula for Coca-Cola. Such secrets are crucial to a company's competitive advantage and are hence guarded against disclosure to or use by others without consent.
Intellectual property laws are designed to protect ownership over ideas, concepts, or images rather than physical property, and include government-enacted limits on competition through mechanisms like patents and copyrights. The need for international harmony in intellectual property laws is also recognized and negotiated through entities like the World Intellectual Property Organization (WIPO) and international treaties.