The term defined, in part, as a set of principles, protocols, or procedures that explain how to do something is

• A. Standard
• B. Code
• C. Directive
• D. Order

Answer: (A)

A standard is a defined set of principles, protocols, or procedures that explain how to do something. It provides a consistent way to perform tasks, so results are reliable and repeatable, and it often includes accepted methods, steps, and performance criteria. That focus on guiding how to execute work makes it the best fit for describing a framework that tells you how to do something.

A code is more about a system of rules or laws you must follow, which sets legal or safety requirements rather than a step-by-step method. A directive is an instruction from authority that tells you what to do, but it isn’t itself a broad guide to performing tasks. An order is a direct command to act, again more about telling you to do something rather than outlining the how-to in a structured way.