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2 cards from this section. Quick, good the night before a test.
What is the primary use of ArrayDeque?
Think of both adding and removing elements.
How do you add an element to the front of an ArrayDeque?
What method would you use for adding to the front?
What is ArrayDeque used for?
Focus on the usability of elements on both ends.
True or False: ArrayDeque allows null elements.
Consider how ArrayLists handle nulls in contrast.
Design a function that uses ArrayDeque to simulate a queue's behavior in handling customer service requests.
Think about customer service flow.
Create a program that uses ArrayDeque to check if a string is a palindrome.
Consider the properties of palindromes in reversing strings.
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