Which of the following is true about linked lists compared to arrays?

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Question: Which of the following is true about linked lists compared to arrays?

Options:

Correct Answer: Linked lists allow efficient insertions/deletions

Solution:

Linked lists allow efficient insertions and deletions as they do not require shifting elements like arrays do.

Which of the following is true about linked lists compared to arrays?

Which of the following is true about linked lists compared to arrays?

Step 1: Understand what an array is. An array is a collection of items stored at contiguous memory locations.
Step 2: Understand what a linked list is. A linked list is a collection of items where each item points to the next one, allowing for non-contiguous memory storage.
Step 3: Learn about insertion in arrays. When you insert an item in an array, you may need to shift other items to make space, which takes time.
Step 4: Learn about insertion in linked lists. In a linked list, you can insert an item by simply changing pointers, which is faster and does not require shifting other items.
Step 5: Learn about deletion in arrays. When you delete an item from an array, you also need to shift the remaining items to fill the gap, which takes time.
Step 6: Learn about deletion in linked lists. In a linked list, you can delete an item by changing pointers, which is quicker and does not require shifting.
Step 7: Conclude that linked lists are more efficient for insertions and deletions compared to arrays because they do not require shifting elements.

No concepts available.