Which programming concept describes a process where each step is defined clearly and followed in a sequence?

The concept that describes a process where each step is defined clearly and followed in a sequence is an algorithm. An algorithm is a structured set of instructions that outlines how to perform a specific task or solve a problem, emphasizing clarity and order. Each step is carefully defined to ensure that the process is reproducible and consistent, making algorithms fundamental in programming and problem-solving.

Looping, while it involves sequences of instructions, allows for repetition based on certain conditions rather than a strictly linear progression. Conditionals refer to decision-making processes within algorithms, where different paths can be taken based on specific criteria, diverging from a straightforward sequence. Functions represent reusable blocks of code that can be called upon to perform tasks but do not inherently define the sequence of steps involved in completing a process. Therefore, the accuracy of identifying the algorithm as the answer showcases an understanding of how a precise sequence of steps is crucial in programming.