Which term describes a series of commands executed in a specific order?

The term that best describes a series of commands executed in a specific order is "Sequence." In programming and coding, a sequence refers to the linear execution of statements where each command is executed one after the other, in the order they are written. This is fundamental to most programming languages, as it establishes the flow of control within the code.

When you write a sequence of commands, you can predict that the first command will execute first, followed by the second, and so on. This straightforward progression is crucial in algorithm design and coding practices as it forms the basis for more complex control structures, like conditionals and loops.

In contrast, a variable refers to a storage location identified by a name, a conditional introduces branching in the flow of control based on certain conditions, and a subroutine is a block of code designed to perform a specific task that can be called upon when needed. Understanding sequences is vital as they are a foundational element in programming, allowing for predictable and orderly execution of code.