TCP (Transmission Control Protocol) is not responsible for

1. Dividing the message into multiple packets
2. Assigning addresses to the packets
3. Rearranging the received packets
4. Asking for missing packets

Which protocol holds the email until you actually delete it?

1. POP3
2. IMAP
3. SMTP
4. FTP

URL expands to

1. Uniform Rate Line
2. Universal Resource Line
3. Universal Resource Locator
4. Uniform Resource Locator

Which of the following protocols allows the use of HTML on the World Wide Web ?

1. HTTP
2. PPP
3. FTP
4. POP