Given a users dict that maps usernames to email addresses, how would you get the email address for the user djs?
email_address = users{"djs"}
email_address = users("djs")
email_address = users["djs"]
email_address = users[0]
2How do you increment the value stored in a variable called score by 1?
score += 1
score++
1 += score
score+
3How 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)
random_menu_item = choice(menu_items.values())
random_menu_item = choice(menu_items.items())
4What dict method lets you loop through both the key and the value of the dict in a for loop?
dict.get()
dict.values()
dict.items()
dict.keys()
5Which of the following methods gets the keys from a dict and lets you use them like a list?
dict.convert_to_list()
dict.choices()
dict.val()
dict.keys()
6What data structure stores items in key/value pairs?
def
dict
str
list
dict
Given a users dict that maps usernames to email addresses, how would you get the email address for the user djs?
email_address = users{"djs"}
email_address = users("djs")
email_address = users["djs"]
email_address = users[0]
The correct way to get the email address for the user "djs" from the users dict is:
email_address = users["djs"]
How do you increment the value stored in a variable called score by 1?
To increment the value stored in a variable called score by 1, you can use the following code:
score += 1
This is equivalent to writing:
score = score + 1
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)
random_menu_item = choice(menu_items.values())
random_menu_item = choice(menu_items.items())
To get a random key from a menu_items dict using the random module's choice() function, you would use the following code:
random_menu_item = choice(menu_items.keys())
This will randomly select and assign one of the keys from the menu_items dict to the variable random_menu_item.
What dict method lets you loop through both the key and the value of the dict in a for loop?
dict.get()
dict.values()
dict.items()
dict.keys()
The dict.items() method allows you to loop through both the key and the value of a dictionary in a for loop.
Which of the following methods gets the keys from a dict and lets you use them like a list?
dict.convert_to_list()
dict.choices()
dict.val()
dict.keys()