Which data structure is best suited for implementing a playlist in a music appli
Practice Questions
Q1
Which data structure is best suited for implementing a playlist in a music application?
Array
Linked List
Stack
Queue
Questions & Step-by-Step Solutions
Which data structure is best suited for implementing a playlist in a music application?
Step 1: Understand what a playlist is. A playlist is a list of songs that you can play in a specific order.
Step 2: Think about how you might want to add songs to the playlist. You might want to add a song at the beginning, middle, or end.
Step 3: Consider how you might want to remove songs from the playlist. You might want to remove a song from anywhere in the list.
Step 4: Learn about different data structures. A linked list is a type of data structure that consists of nodes, where each node contains a song and a reference to the next node.
Step 5: Realize that a linked list allows you to easily add or remove songs without needing to shift other songs around, which is efficient.
Step 6: Compare with other data structures like arrays. Arrays require shifting elements when adding or removing songs, which can be slow.
Step 7: Conclude that a linked list is the best choice for a playlist because it makes adding and removing songs easy and efficient.
