1. Which of the following statements about the bag ADT and the set ADT are correct?
a. Bags and sets may both have duplicate elements.
b. Traditionally, bags and sets both include the intersection operation.
c. Bags are always faster than sets.
d. The order that elements are placed into a bag is unimportant.
e. None of the above.
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A bag is equal to another bag if they have the same number of elements, and each element occurs in the other bag the same number of times. Notice that the order of the elements is unimportant.
OPTION D IS CORRECT
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