What type of method provides a safe way for code outside a class to retrieve the values of attributes, without exposing the attributes in a way that they could be changed by the code outside the method?

When a method is called, what does Python make to reference the specific object on which the method is supposed to operate?

What is another name for the accessor methods?

What attributes belong to a specific instance of the class?

The method clears the contents of a dictionary.

To add a single item to a set, you can use the set method .

True/False: You would typically use a for loop to iterate over the elements in a set.

True/False: Sets are immutable.

You created the following dictionary relationships = {'Jimmy':'brother'}. You then executed the following code, and received a KeyError exception. What is the reason for the exception?

In order to avoid KeyError exceptions, you can check whether a key is in the dictionary using the ________ operator.