1. Which built-in function is used to find the smallest item in an iterable?
2. What does the built-in function round() do in Python?
3. What does the built-in function max() do in Python?
4. Which built-in function is used to check if all elements in an iterable are true?
5. What does the built-in function enumerate() do in Python?
6. Which built-in function is used to convert a value to an integer?
7. What does the built-in function bool() do in Python?
8. Which built-in function is used to calculate the absolute value of a number?
9. What is the purpose of the built-in function dir()?
10. What is the output of the following code:
my_string = "Hello, World!"
print(my_string.upper())
my_string = "Hello, World!"
print(my_string.upper())