Podcast
Questions and Answers
What is a Browser?
What is a Browser?
What is a Spider?
What is a Spider?
A program used to crawl the web looking for new and updated web pages
What is a Name Server?
What is a Name Server?
A database server that matches up web addresses with computer IP addresses
What are Location Based Services?
What are Location Based Services?
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What is Prodigy?
What is Prodigy?
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What is Internet Backbone?
What is Internet Backbone?
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What is a Protocol?
What is a Protocol?
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What is a Search Engine?
What is a Search Engine?
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What is Mosaic?
What is Mosaic?
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What does HTML stand for?
What does HTML stand for?
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What is Arpanet?
What is Arpanet?
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What is a URL?
What is a URL?
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What are Packets?
What are Packets?
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What is an ISP?
What is an ISP?
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What is a Port?
What is a Port?
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What does TCP stand for?
What does TCP stand for?
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Study Notes
Web Technologies and Concepts
- Browser: Software that allows users to access and navigate web pages on the Internet.
- Spider: Automated program used for indexing web content by crawling through pages and detecting updates.
- Name Server: A critical database server that translates user-friendly web addresses into corresponding IP addresses.
- Location Based Services: Innovative applications that leverage GPS technology to provide services based on a user's geographic location.
Historical Developments
- Prodigy: The pioneering online service that popularized access to the World Wide Web among the general public.
- Internet Backbone: The fundamental infrastructure comprised of fiber optics, cables, and satellites that facilitates global Internet connectivity.
- Protocol: Essential set of rules governing communication between computers on the Internet, ensuring standards and compatibility.
Information Retrieval
- Search Engine: Online tools storing extensive information and URLs that facilitate the search and retrieval of websites.
- Mosaic: Recognized as the first user-friendly web browser available for public use, setting the stage for modern browsing experiences.
Technical Foundations
- HTML: The coding language created by Tim Berners-Lee that enabled the development of the World Wide Web by structuring web pages.
- Arpanet: The initial network established by the U.S. Air Force and Rand Corporation, designed for reliable communication despite potential disruptions.
- URL: Unique address that specifies the location of a web page on the Internet, typically entered into the web browser's address bar.
- Packets: Segments of data that are transmitted over the Internet, allowing efficient and structured information delivery to destinations.
- ISP (Internet Service Provider): Companies that offer various types of Internet connectivity services to individuals and organizations.
- Port: A communication endpoint that facilitates the entry or exit of data to and from a computer.
Communication Protocols
- TCP (Transmission Control Protocol): A foundational communication protocol that ensures reliable data transmission across the Internet.
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Description
These flashcards cover important terminology from Lesson 3 of the Internet Essentials class. Learn key concepts such as browsers, spiders, name servers, and location-based services. Perfect for reinforcing your understanding of web technologies.
