What happens if you try to access a key that doesn't exist in a dictionary?

What does the method 'keys()' do in Python?

What is a dictionary in Python?

What is the output of the following code?

dict = {'a': 1, 'b': 2, 'c': 3}
print(dict['b'])

What is the output of the following code?

dict = {'a': 1, 'b': 2, 'c': 3}
print(len(dict))

How can you access the value associated with a specific key in a dictionary?

What does the method 'values()' do in Python?

What happens if you try to access a key that does not exist in a dictionary?

What does the method 'items()' do in Python?

What is the output of the following code?

dict = {'a': 1, 'b': 2, 'c': 3}
for key in dict:
print(key)

How do you add a new key-value pair to an existing dictionary?

Which of the following methods returns a list of all the keys in a dictionary?

What is a dictionary in Python?

How do you add a new key-value pair to an existing dictionary?

Which of the following is NOT a valid key type for a dictionary?