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Programming Languages Java Objective

Mar 02, 2013

Which collection class allows you to associate its elements with key values, and allows you to retrieve objects in FIFO (first-in, first-out) sequence?

Choose the correct answer:

A) java.util.ArrayList

B) java.util.LinkedHashMap

C) java.util.HashMap

D) java.util.TreeMap

Detailed Explanation

Option B is the right answer.

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