CCNA: Cisco Certified Network Associate — Question 1331

What is a function performed by a web server?

Answer options

• A. send and retrieve email from client devices
• B. securely store files for FTP access
• C. authenticate and authorize a user's identity
• D. provide an application that is transmitted over HTTP

Correct answer: D

Explanation

The correct answer is D because a web server is primarily responsible for providing applications and content over the HTTP protocol. Options A, B, and C refer to functions associated with email servers, FTP servers, and authentication services, which are not the main responsibilities of a web server.