Understanding the TCP/IP Stack

What are the four layers of the TCP/IP Stack?

• Application, Transport, Internet, Link/Network interface

• Application, Session, Presentation, Data Link

• Physical, Data Link, Network, Transport

• Network, Transport, Session, Application

What is the primary function of the Application Layer in the TCP/IP Stack?

• Routing data packets

• Managing data access on the receiving computer

• Establishing end-to-end communication

• Error detection and correction

Which protocol is used for opening a web page in a browser?

• FTP

• SMTP

• HTTP

• POP

What does FTP stand for and what is its primary use?

• File Transfer Protocol, used for downloading and saving files

• File Transmission Protocol, used for sending emails

• Fast Transfer Protocol, used for streaming videos

• File Transfer Protocol, used for browsing the web

Which protocol is used for receiving emails?

• SMTP

• IMAP

• POP

• HTTP

What is the primary use of the SMTP protocol?

• Sending emails

• Receiving emails

• Downloading files

• Browsing the web

Which protocol allows access to an inbox from anywhere?

• FTP

• IMAP

• HTTP

• POP

Which protocol is NOT part of the Application Layer?

• HTTP

• FTP

• TCP

• SMTP

What does HTTP stand for?

• Hypertext Transfer Protocol

• Hyperlink Text Protocol

• Hypertext Transmission Protocol

• Hyperlink Transfer Protocol

What does SMTP stand for?

• Simple Mail Transfer Protocol

• Secure Mail Transfer Protocol

• Simple Message Transfer Protocol

• Secure Message Transfer Protocol