Software as a Service is the correct answer of this question.
Explanation:
An method for applying a software program in which little or no software and local computers are built data is isolated between organizations called Software as a Service. It is a data delivery method which allows access to the information from every system with a Broadband connection and web surfing.
To find and view code in a webpage it's often in the developer tools section for most web browsers. Like for Google Chrome click on the 2 dots than more tools than developers tools to enter the console. Then click elements to display a webpage's code. Hope this helps!
