Which of the following is a formula, practice, process, design, instrument, pattern, or compilation of information which is not generally known, but by which a business can obtain an economic…

Copyright protects original creative works such as literature, music, and software from reproduction, not confidential business information that provides competitive advantage.

A utility model is a registered intellectual property right similar to a patent, used for minor technical innovations, which requires public disclosure rather than secrecy.

A cookie is a small data file stored by a web browser to track user sessions and preferences, which is a technical web mechanism unrelated to intellectual property protection.

A trade secret is defined as any formula, practice, process, design, or compilation of information that is not generally known and gives a business an economic advantage over competitors. Unlike patents or copyrights, trade secrets are protected solely through confidentiality - they require no registration and remain protected as long as they are kept secret. Classic examples include the Coca-Cola formula and Google's search algorithm.