You are running the Chrome Web browser and try to open a Web site when you are prompted for login credentials. What TCP/IP model layer is at work that requires you to logon to the Web site?
A) Network access layer
B) Application layer
C) Transport layer
D) Internetwork layer

Question

Quizplus · Accepted Answer

The Application layer is responsible for providing end-user services, such as web browsing, email, and file transfers. When you are prompted for login credentials on a website, it is the application layer protocols (such as HTTP or HTTPS) that are at work, managing the data exchange between your browser (the client application) and the website's server.

You Are Running the Chrome Web Browser and Try to Open