Python

Question 13 3 pts Which of the following function definitions correctly creates a function with keyword arguments? def f(a, *b)#. def f(a, **b): #.. def f(**a, b): #... def f(*a, b): #... Either def f(a, *b): #... def f(a, b): #... work Either def f(a, **b): #... or def f(**a, b): #... work Question 14 3 pts If a file is opened with a mode of "w", which of the following happens? None of the others occur. If the file exists, its contents are deleted. The file is opened for reading and writing. If the file does not exist, the program crashes