Dictionary Flashcard

Front

What data type is used to store data values in key:value pairs in Python?

Back

Dictionary

Front

Are duplicates allowed in Python dictionaries?

Back

No

Front

Which collection type in Python is ordered and changeable, and allows duplicate members?

Back

List

Front

How can you add items to a dictionary after it has been created? Options: Using the add() method, Using the update() method, By reassigning values, Dictionaries cannot be changed after creation

Back

Using the update() method

Front

Which of the following is NOT a valid dictionary method in Python? thisdict.get(), thisdict.append(), thisdict.items(), thisdict.keys()

Back

thisdict.append()

Front

What is the correct way to print the value of the 'brand' key in the dictionary? Options: print(thisdict.get('brand')), print(thisdict['brand'])

Back

Both are correct

Front

What will the following code output?
Options: "soda", KeyError, ["veggie burger", "salad", "soda"], ["hamburger", "fries", "soda"]

Back

["hamburger", "fries", "soda"]

Front

What is the output of the following code? Options: "Best Picture", "Best Actor", "Best Actress", "Animated Feature", "Moonlight", "Casey Affleck", "Emma Stone", "Zootopia", ("Best Picture", "Moonlight"), ("Best Actor", "Casey Affleck"), ("Best Actress", "Emma Stone"), ("Animated Feature", "Zootopia"), "Best Picture" : "Moonlight", "Best Actor": "Casey Affleck", "Best Actress": "Emma Stone", "Animated Feature": "Zootopia"

Back

"Moonlight", "Casey Affleck", "Emma Stone", "Zootopia"

Front

What method call will delete the entry whose value is 200? Options: delete d('bar'), d.pop("bar"), d.remove("bar"), None of the above

Back

d.pop("bar")