True/False (10)
Answer: true
Answer: false
Short Answer (5)
Answer: A client should know what happened. A Boolean value indicates true for success or false for a failed operation.
Answer: It helps you understand the specifications before committing to your design and implementation.
Answer: Because sets do not contain duplicate items, only a 0 for absence or 1 for presence of an item would be returned. Using a contains method is a better design.
Answer: The user/client is free to display any or all of the items in any way desired.
Answer: It is a value that cannot be in the bag and therefore signals a problem if, for example, a client tries to remove an entry from an empty bag.
Multiple Choice (30) WARNING: CORRECT ANSWERS ARE IN THE SAME POSITION AND TAGGED WITH **. YOU SHOULD RANDOMIZE THE LOCATION OF THE CORRECT ANSWERS IN YOUR EXAM.
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