Python Functions

• A) Emma 25

• B) Emma 20

• c) Emma 2520

• A) 25

• B) 5

• C) NameError

 Which of the following is the use of function in python?

• a) Functions are reusable pieces of programs
• b) Functions don’t provide better modularity for your application
• c) you can’t also create your own functions
• d) All of the mentioned

• A. x is the formal argument.

• B. a is the actual argument.

• C. fn(x) is the function signature.

• D. x is the actual argument.

How is a function declared in Python?

• A. def function function_name():
• B. declare function function_name():
• C. def function_name():
• D. declare function_name():

Which of the following function headers is correct?

• A. def fun(a = 2, b = 3, c)
• B. def fun(a = 2, b, c = 3)
• C. def fun(a, b = 2, c = 3)
• D. def fun(a, b, c = 3, d)

• A. the function header

• B. the function body

• C. the function definition

Consider the code below. What prints?

print(int(33.7))

• A. 34.0

• B. 34

• C. 33.70

• D. 33

Which of the following would NOT work as a variable name?

• A. a
• B. len
• C. length
• D. x

• A. 25

• B. 5

• C. 125

• D. 10