What is a typical use case for queues in real-world applications?
Practice Questions
Q1
What is a typical use case for queues in real-world applications?
Implementing a priority scheduling algorithm
Handling requests in a web server
Storing data in a sorted manner
Performing binary search
Questions & Step-by-Step Solutions
What is a typical use case for queues in real-world applications?
Step 1: Understand what a queue is. A queue is a data structure that follows the First In, First Out (FIFO) principle, meaning the first item added is the first one to be removed.
Step 2: Think about a web server that receives many requests from users. Each request is like a person standing in line.
Step 3: When a user sends a request to the web server, it gets added to the queue.
Step 4: The web server processes the requests one by one, starting with the first request that arrived.
Step 5: This ensures that all requests are handled in the order they were received, preventing confusion and ensuring fairness.
