Network Protocols and Layers

Provides the rules for file transfer between computers.

• FTP

• FPS

• HTTP

• SMTP

• UDP

Provides the rules to be followed by a web server and a web browser when requesting and supplying data.

• FTP

• SFTP

• HTTP

• HTTPS

• SMTP

Ensures that communication between a host and a client are secured by encrypting communications.

• FTP

• HTTPS

• USD

• URL

• HTTP

A protocol that downloads emails onto a client computer and removes the mail message from the mail server.

• SMTP

• SFTP

• POP

• IMAP

• HTTPS

A protocol that allows email messages to be read and stored on a messaging server.

• SMTP

• SFTP

• POP

• IMAP

• HTTPS

Which of these Protocols deals with Email?

• HTTP, TLS and DNS

• POP, IMAP and SMTP

• DCHP and FTP

• IPv4 and IPv6

What is the purpose of the HTTP protocol?

• When transferring large files, it is used to organise them and process the HTML code on the web page

• It is used for email communication and sending emails

• It makes the transfer of a webpages from the servers to the user’s device

• It allows data to be communicated through a 4 Layer model

What does SMTP stand for?

• Server Mail Transfer Protocol

• Simple Mail Transition Protocol

• Simple Mail Transfer Protocol

• Server Mailing Transfer Procedure Question 39: A MAC Address is usually

Each network interface controller has a unique

• MAC address

• IP address

• Signal

• Protocol

Transmission control protocol (TCP) splits data into

• segments

• groups

• parcels

• packets