Question

item 7 (6 points) list three email protocols from module 1: email protocols

email protocol	does it send or receive email?	feature
imap	receive	email downloaded to client computer; removed from email server
smtp	send	email managed on the email server

question 8
item 8 (4 points) match two protocols (not specific applications) that transfer files between two computers based on whether they are secure or not secure. what is secure or not secure? secure means the data is encrypted; not secure means the data is sent without encryption.

Explanation:

1. Item 7: SMTP (Simple Mail Transfer Protocol) is used for sending emails. IMAP (Internet Message Access Protocol) and POP3 (Post - Office Protocol version 3) are used for receiving emails with different storage and management features.
2. Item 8: FTP (File Transfer Protocol) is an older protocol that transfers files without encrypting data. SFTP (SSH File Transfer Protocol) uses SSH for encryption, making it more secure for file transfer between two computers.

Answer:

1. For Item 7: SMTP, IMAP, POP3 (assuming POP3 is from Module 1 as a common email - protocol not listed in the table yet). SMTP is for sending email, IMAP and POP3 are for receiving email. SMTP sends email to a server for storage until delivery request, IMAP downloads email to client and can manage on server, POP3 downloads email to client and removes from server.
2. For Item 8: FTP (Not Secure - data sent without encryption) and SFTP (Secure - data is encrypted)