The following snippet: def func_1(a): return a ** a def func_2(a): return func_1(a) * func_1(a) print(func_2(2))

def func_1(a):
    return a ** a
 
 
def func_2(a):
    return func_1(a) * func_1(a)
 
 
print(func_2(2))

• is erroneous
• will output 2
• will output 16
• will output 4

Explanation: Let’s analyze the code:

• the func_2 function is invoked with the integer 2 as its argument,
• the func_2 function returns the product of func_1(2) * func_1(2)
• the func_1 function is invoked twice with an integer argument of 2,
• the func_1 function returns 2*2, which is 4,
• the func_2 function returns the product of 4 * 4, which is 16,
• the result is printed on the console.

More Questions: Python Essentials 1 – Module 4 Test