Analyze the following snippet and select the statement that best describes it.

A . The code is syntactically correct despite the fact that the names of the function parameters do not follow the naming convention
B. The *arg parameter holds a list of unnamed parameters
C. The code is missing a placeholder for unnamed parameters.
D. The code is syntactically incorrect – the function should be defined as def f1 (*args, **kwargs) :

Answer: B

Explanation:

The provided code snippet defines a function f1 that accepts variable-length arguments using the *args and **kwargs syntax. The *args parameter allows for an arbitrary number of unnamed arguments to be passed to the function as a tuple, while the **kwargs parameter allows for an arbitrary number of named arguments to be passed to the function as a dictionary.

Therefore, the correct statement that best describes the code is:

B. The *args parameter holds a list of unnamed parameters, while the **kwargs parameter holds a dictionary of named parameters.

Reference:

Official Python documentation on Function definitions: https://docs.python.org/3/tutorial/controlflow.html#defining-functions

The arg parameter holds a list of unnamed parameters. In the given code snippet, the f1 function takes two arguments: *arg and **kwarg. The *arg syntax in the function signature is used to pass a variable number of non-keyword (positional) arguments to the function. Inside the function, arg is a tuple containing the positional arguments passed to the function. The **kwarg syntax in the function signature is used to pass a variable number of keywordarguments to the function. Inside the function, kwarg is a dictionary containing the keyword arguments passed to the function.