👉 In computer science, a "default" is an action or operation that is performed by a program's interpreter when no other actions are specified. In programming terms, a "default" is defined as a value or instruction that is executed if no other instructions are provided to it. For example, in the Python programming language, the default behavior of a function call can be set using the `def` keyword followed by the name of the function and its arguments. The `default` parameter allows you to