A(n)__________ Is an Object That Holds Multiple Unique Items of Data

Q15: In order to avoid KeyError exceptions,you can

Q16: To write an object to a file,you

Q17: What is the number of the first

Q18: The _ method returns all of a

Q19: You would typically use a for loop

Q21: The elements in a dictionary are stored

Q22: The _ method clears the contents of

Q23: The set remove and discard methods behave

Q24: To add a single item to a

Q25: Which method can be used to add