INSY 2303 Exam 2 Review Questions and Answers.

INSY 2303 Exam 2 Review Questions and Answers. 1. SMTP: (Simple Mail Transfer Protocol) A communications protocol used to send email across a network or the Internet. 2. POP3: (Post Office Protocol version 3) A standard for retrieving email messages from an email server. 3. IMAP: (Internet Message Access Protocol) A protocol similar to POP that is used to retrieve email messages from an email server, but offers additional features, such as choosing which emails to download from the server. 4. VOIP: (Voice over Internet Protocol) Hardware, software, and protocols used to make telephone-style calls over the Internet. Also referred to as Internet telephony. 5. Webmail: An email system that allows users to access email messages using INSY 2303 Exam 2 Review Questions and Answers. 2 / 8 a browser. 6. Asynchronous: In the context of communications, such as email and text messaging, both parties need not be online at the same time. 7. Synchronous: A communications mode, such as VoIP, in which participants must be online at the same time. 8. Store-and-forward Technology: A technology used by communications networks in which a message, such as an email, is temporarily held in storage on a server until it is requested by a client computer. 9. RSS Reader: Software that can be used to set up and access an RSS feed. 10. Public Domain: Material that is not subject to copyright restrictions on its use and distribution. 3 / 8 11. Copyright: A form of legal protection that grants certain exclusive rights to the work's creator or the owner of the copyright. 12. Trademark: A logo symbol or word used to represent a business. 13. Intellectual property: A legal concept that refers to ownership of intangible information, such as ideas. 14. IP Address: private IP address- An IP address that cannot be routed over the Internet. public IP address- IP addresses that can be routed over the Internet (as opposed to private IP addresses that cannot) (Internet Protocol) One of the main protocols of TCP/IP; responsible for addressing packets so that they can be routed to their destinations; IPv4 offers 32-bit addresses whereas IPv6 offers 128-bit addresses.