IT 213 Midterm Questions and answers Newest RATED A+ 2025/2026

IT 213 Midterm Questions and answers Newest RATED
A+ 2025/2026

TCP/IP Il`




HTTP - Correct Answers TCP/IP: Transmission Control Protocol/Internet Protocol , how data is
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exchanged over the internet by providing end-to-end communications.
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HTTP: Hypertext transfer protocol (website protocol, https has security on the website
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(encrypted).
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Il` The Internet Society / ICANN / IANA / Internet 2 / W3C - Correct Answers ICANN: ICANN
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Il` coordinates these unique identifiers across the world. Without that coordination we wouldn't
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Il` have one global Internet.
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IANA:that oversees global IP address allocation, autonomous system number allocation, root
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zone management in the Domain Name System (DNS),
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Internet 2: where US research and education organizations can solve common technology
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challenges and develop innovative solutions in support of their educational, research and
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community service missions.
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W3C: These groups work together to develop standards for the World Wide Web. The mission of
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the W3C is to lead the Web to its full potential by developing relevant protocols and guidelines.
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Il` Uniform Resource Locator (URL) - Correct Answers Protocol (http, ftp, etc)
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Domain name (text) or IP address (numeric) (www.gmu)
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TLD:A top-level domain (TLD) identifies the class of organizations. (.org, .edu, .aero)
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,Country code top-level domain (ccTLD): example country class Australia (.au)
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Il` Influence on Society - Correct Answers Communication: Massively multiplayer online games
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Il` (MMOGs), blogs, IM Il` Il` Il`




Education



Entertainment and News Il` Il`




E-Commerce (B2B, C2C) Il` Il`




Il` bps - Correct Answers kbps (1 thousand) mbps (1 million etc).
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Il` Broadband defines high-speed data transmissions over a communications channel - Correct
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Il` Answers Examples of broadband: Il` Il` Il` Il` Il` Il` Il`




Digital subscriber line (DSL) Il` Il` Il`




Cable television (CATV) line Il` Il` Il`




FTTP: Fiber to the Premises Il` Il` Il` Il`




Satellite



Il` Mobiles G network - Correct Answers 3G: speech and data services
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4G: gaming apps and streaming media
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Il` ISP - Correct Answers National: AOL
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Regional: Cox Il`

, Il` Search Engines - Correct Answers Spiders or robots
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Meta tags Il`




Special code added to webpages containing information regarding the content
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Il` Markup Languages vs Scripting Languages - Correct Answers Hypertext Markup Language
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Il` (HTML)

Extensible Markup Language (XML) Il` Il` Il` Il`




Scripting Languages: Il` Il`




JavaScript, PHP, CoffeeScript, etc. Il` Il` Il`




Il` Web Design Roles - Correct Answers Creative Role: Content writer / editor, SEO expert
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Technical Role: Database developer, Web server administrator
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Oversight Role: Tester, Social media expertIl` Il` Il` Il` Il`




Il` Advantages of Web Publishing: - Correct Answers Currency: Websites can be updated
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Il` continuously



Connectivity: ability to instantaneously distribute and share content widely (twitter, facebook).
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Interactivity: Internet and web technologies promote data and resource sharing (flights, reviews)
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Cost: Updating web content is more cost effective than updating print content
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Delivery: Distributing information via the web can be fast and inexpensive
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