Which of the following is a disadvantage of using linked lists over arrays?
Practice Questions
Q1
Which of the following is a disadvantage of using linked lists over arrays?
Dynamic size
Ease of insertion/deletion
Memory overhead
Random access
Questions & Step-by-Step Solutions
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.
