IS 3413 Telecom (Huddleston) Exam 1 Review| Questions with 100% Correct Answers | Verified

Circuit - Connection between networked devices; may include switches/routers. Client - User's network access device; contains presentation, application, and data access logic Server (Host) - Device that stores & transmits data to clients; contains all the components Local Area Network (LAN) - Networked computers located in the same general area Backbone Network (BN) - High-speed networks connecting other networks together Wide Area Network (WAN) - Largest geographic scope; spans hundreds or thousands of miles Standards - Ensure that hardware and software from different vendors work together De jure standards - Formalized by industry or government e.g. HTTP, IEEE 802.3, 802.11n De facto standards - Widely accepted, but not formalized e.g. Microsoft Windows Protocol - Specifies the rules, functionality, and messages for communication 7-layer Open Systems Interconnection (OSI) Model - 1. Application 2. Presentation 3. Session