Which of the following is a disadvantage of using linked lists over arrays?

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Question: Which of the following is a disadvantage of using linked lists over arrays?

Options:

Correct Answer: Memory overhead

Solution:

Linked lists have a memory overhead due to storing pointers, which makes them less memory efficient compared to arrays.

Which of the following is a disadvantage of using linked lists over arrays?

Which of the following is a disadvantage of using linked lists over arrays?

Step 1: Understand what a linked list is. A linked list is a data structure where each element (node) contains a value and a pointer to the next node.
Step 2: Understand what an array is. An array is a collection of elements stored in contiguous memory locations.
Step 3: Identify the main difference between linked lists and arrays. Linked lists can grow and shrink in size easily, while arrays have a fixed size.
Step 4: Learn about memory usage. Linked lists require extra memory to store pointers (links to the next node), while arrays only store the actual data.
Step 5: Recognize the disadvantage. Because linked lists use more memory for pointers, they are less memory efficient compared to arrays, which only store data.

No concepts available.