Which data structure is more memory efficient for storing a list of elements wit
Practice Questions
Q1
Which data structure is more memory efficient for storing a list of elements with frequent insertions and deletions?
Array
Linked List
Stack
Queue
Questions & Step-by-Step Solutions
Which data structure is more memory efficient for storing a list of elements with frequent insertions and deletions?
Step 1: Understand what a data structure is. A data structure is a way to organize and store data in a computer.
Step 2: Learn about arrays. An array is a collection of elements stored in a contiguous block of memory. It has a fixed size.
Step 3: Learn about linked lists. A linked list is a collection of elements where each element points to the next one. It can grow or shrink in size easily.
Step 4: Consider insertions and deletions. In an array, adding or removing elements can require moving other elements around, which takes time and can waste memory if the array needs to be resized.
Step 5: In a linked list, you can easily add or remove elements without moving other elements, making it faster and more memory efficient for frequent changes.
Step 6: Conclude that linked lists are better for situations where you need to frequently insert or delete elements.
