A Linked List Has the Functions InsertAtFront, RemoveFromFront, InsertAtBack and RemoveFromBack

question 13

Multiple Choice

A linked list has the functions insertAtFront, removeFromFront, insertAtBack and removeFromBack, which perform operations on nodes exactly as their names describe. Which two functions would most naturally model the enqueue and dequeue operations, respectively, of a queue?

• A) insertAtBack and removeFromBack.
• B) insertAtBack and removeFromFront.
• C) removeFromFront and insertAtFront.
• D) removeFromFront and insertAtBack.

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A theoretical framework in sociology that emphasizes the role of symbols and language in the construction of social reality and individual identities.