Final answer:
A set of sequential steps or techniques used to detail how a specific task is done is a standard operating procedure or SOP. SOPs are pivotal for employee training, quality control, and compliance.
Step-by-step explanation:
A set of sequential steps or techniques that describe in detail how a particular task or job is to be done is referred to as A) a standard operating procedure. This term is often abbreviated as SOP, and it is widely used across various industries to ensure that operations are carried out consistently and efficiently. SOPs are essential for training new employees, maintaining quality control, and ensuring regulatory compliance in many sectors.