What is positional parameter in system software?

A positional parameter in system software refers to the arguments passed to a command or function based on their position in the input list. Each parameter is assigned a value based on its order, meaning the first parameter corresponds to the first position, the second to the second position, and so on. This method allows for concise data input, but it can lead to ambiguity if the parameters are not clearly defined or if their order is not maintained. Positional parameters are commonly used in command-line interfaces and scripting languages.