Question

What data structure stores items in key/value pairs?
list

def

dict

str

Answer 1

Given a users dict that maps usernames to email addresses, how would you get the email address for the user djs?
email_address = users[0]

email_address = users{"djs"}

email_address = users["djs"]

email_address = users("djs")

Answer 2

How do you increment the value stored in a variable called score by 1?
score++

score += 1

1 += score

score+

Answer 3

How do we get a random key from a menu_items dict using the random module's choice() function?
random_menu_item = choice(menu_items.keys())

random_menu_item = choice(menu_items.items())

random_menu_item = choice(menu_items)

random_menu_item = choice(menu_items.values())

Answer 4

What dict method lets you loop through both the key and the value of the dict in a for loop?
dict.keys()

dict.get()

dict.items()

dict.values()

Answer 5

Which of the following methods gets the keys from a dict and lets you use them like a list?
dict.choices()

dict.val()

dict.convert_to_list()

dict.keys()