---
title: "What are  the Objective-C classes used to communicate from application to the web server?"  
description: "What are  the Objective-C classes used to communicate from application to the web server?"  
author: "Sunil Singh"  
published: 2017-01-11  
updated: 2020-09-18  
canonical: https://www.mindstick.com/interview/23169/what-are-the-objective-c-classes-used-to-communicate-from-application-to-the-web-server  
category: "ios"  
tags: ["iphone", "ios", "iphone sdk", "objective c"]  
reading_time: 1 minute  

---

# What are  the Objective-C classes used to communicate from application to the web server?

1. NSURL
2. NSURLRequest
3. NSURLConnection

## Answers

### Answer by Sunil Singh

1. NSURL
2. NSURLRequest
3. NSURLConnection


---

Original Source: https://www.mindstick.com/interview/23169/what-are-the-objective-c-classes-used-to-communicate-from-application-to-the-web-server

Copyright © MindStick Software Pvt. Ltd. This Markdown version is provided for developers, AI systems, and offline reading.