Q1. This is a MULTIPLE ANSWER question, which means you are able to select one or more answers as being correct. Note that this does not necessarily mean that there aremultiple correct answers. In any case, select all the answers you believe are correct. (NB: There are no part marks awarded for multiple answer questions.)

There is a Python list of integers called rainfall. Which of the following blocks of code would find the average of the integers contained in rainfall?

Q2.

This is a MULTIPLE ANSWER question, which means you are able to select one or more answers as being correct. Note that this does not necessarily mean that thereare multiple correct answers. In any case, select all the answers you believe are correct. (NB: There are no part marks awarded for multiple answer questions.)

There is a Python list of integers called results. Which of the following blocks of Python code would cause every value in the list results to be printed?

Q3.

This is a MULTIPLE ANSWER question, which means you are able to select one or more answers as being correct. Note that this does not necessarily mean that thereare multiple correct answers. In any case, select all the answers you believe are correct. (NB: There are no part marks awarded for multiple answer questions.)

This question is designed to test your ability to find and interpret Python documentation.

There is a Python function shown in the Python documentation as follows:

open(file, mode='r', buffering=-1, encoding=None, errors=None, newline=None, closefd=True, opener=None)

Which of the following are built-in functions (methods) that can be used on the value that is returned from a successful call to the open function (assuming the appropriate mode is used)?

		close
		read
		seek
		tell
		write

Q4.

This question is designed to test your ability to find and interpret Python documentation.

There is a built-in Python function which can be used to open a file. It is shown in the Python documentation as follows:

open(file, mode='r', buffering=-1, encoding=None, errors=None, newline=None, closefd=True, opener=None)

Is the following statement true or false?

Using the open function, it is possible to open a file for reading or writing, but not both.

1. True

2. False

Q5.

Consider a Python function called get_evens that expects as an argument a list of numeric values.

YOUR TASK is to complete the function body below so that, when run, it extracts all of the even numbers contained in the list variable items, and returns a list of those even numbers.

NB: The % operator returns the remainder after integer division.

def get_evens(items): new_list = []

insert a answer

insert a answer

insert a answer

return new_list

Choose only one in each insert a answer

1. num = num+2

2. new_list+ = num

3. new_list = num

4. new_list.append(num)

5. for num in range(items):

6. for index in range(len(items)):

7. for num in items:

8. for num % 2 ==0:

9. if index % 2 ! = 0:

10. if index % 2 == 0:

11. if num % 2 ! = 0:

12. if num % 2 == 0:

13. if num == 2:

14. if index == 2:

15. if num % 2 = 0:

16. num % 2 == 0

17. items += [num]

18. items.append(num)

19. items.append(items[num])

20. new_list.append(items[num])