Assuming we are given the location where we want to insert/delete an item, please briefly explain why linked lists are more time-efficient data structures than arrays for insertion and deletion operations.

Explain how a linked list can expand its size while stlil having the same head pointer.

A queue and a deque data structure are related concepts. Deque is an acronym meaning "double-ended queue." With a deque, you may insert, remove, or view from either end of the queue, which distinguishes it from the other two. Use arrays to implement a deque

How does the overhead memory consumption differ between arrays and linked lists?