Final answer:
A knowledge that is readily codified and shared through documentation or structured communication is referred to as explicit knowledge.
Step-by-step explanation:
A knowledge that is readily codified is known as explicit knowledge. This form of knowledge can be easily communicated and shared, typically through writing, diagrams, or structured lectures. Explicit knowledge stands in contrast to tacit knowledge, which is the knowledge we carry in our heads that is often more difficult to articulate or transfer. Examples of explicit knowledge include manuals, formulas, procedures, and facts that are articulated and recorded. Therefore, the right answer is a. explicit knowledge.