In programming, what is the term for a command that is executed sequentially?

The term for a command that is executed sequentially is "statement." In programming, statements are instructions written in code that the computer can execute. They are the fundamental building blocks of a program, typically performing actions such as assigning values to variables, making decisions with conditional statements, or controlling the flow of execution using loops.

When a program runs, it processes these statements one after the other in the order they appear, unless directed otherwise by control flow structures, which allows for branching or looping. This sequential execution is critical for understanding how programs operate and how control flow is managed.

While procedures, functions, and methods are all related to organizing code, they encapsulate statements in a reusable block, meaning they can contain multiple statements and can be executed based on specific calls or triggers rather than standalone execution. Therefore, the concept of a single command executing sequentially directly aligns with the definition of a statement.