When displaying a web page, the application layer uses the _____________
A. HTTP protocol
B. FTP protocol
C. SMTP protocol
D. TCP protocol
Answer:A
When displaying a web page, the application layer uses the _____________
A. HTTP protocol B. FTP protocol C. SMTP protocol D. TCP protocol
Explanation: HTTP is abbreviation for hypertext transfer protocol. It is the foundation of data communication for world wide web. This protocol decides how the message is formatted and transmitted etc.