A protocol is a ____ of ____ that allow devices on a network to ____ with each other. There are various protocols in place to make ____ possible. FTP is used to ____ ____ from one location to another. HTTP is used to control the format and transfer of ____ ____ over the ____. HTTPS is used over a ____ connection on which all data sent and received is ____. SMTP is used to ____ emails to a mail server. POP3 is used to ____ emails from a remote mail server. IMAP is used to manage ____ mailboxes and retrieve emails from a remote mail server. It is more advanced that POP3.

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