The first line of a module definition is known as the?

Here's why:

* Module Declaration: This line formally introduces the module to the program. It specifies the module's name and often includes other essential information, such as import statements for dependencies.

* Importance: The module declaration acts as a blueprint, signaling to the interpreter that a new module is being defined and setting the stage for its contents.

Let me know if you'd like to explore specific programming languages and their module declaration conventions!