. If you have an application that only needs to retrieve items from a very large dictionary, and it never needs to insert or delete new items, which implementation would be the most efficient? Justify your assertion.

Question related to this chapter Chapter 18 Dictionaries and Their Implementations 525 18.1 The ADT Dictionary 526 18.1.1 An Interface for the ADT Dictionary 530 18.2 Possible Implementations 531 18.2.1 A Sorted Array-Based Implementation of the ADT Dictionary 534 18.2.2 A Binary Search Tree Implementation of the ADT Dictionary