The following snippet: def func(a, b): return a ** a print(func(2))

def func(a, b):
    return a ** a
 
 
print(func(2))

• will return None
• will output 4
• will output 2
• is erroneous

Explanation: The code snippet is erroneous because the function is invoked with one argument, but two are needed, since both parameters don’t have a predefined value.

More Questions: Python Essentials 1 – Module 4 Test