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Questions and Answers
What does the Internet represent?
What does the Internet represent?
- A database for information storage
- A network of networks (correct)
- A single network owned by a corporation
- An application software
Which protocol is primarily used for communication on the World Wide Web?
Which protocol is primarily used for communication on the World Wide Web?
- FTP - File Transfer Protocol
- TCP - Transmission Control Protocol
- SMTP - Simple Mail Transfer Protocol
- HTTP - Hypertext Transfer Protocol (correct)
What year was the first graphical web browser introduced?
What year was the first graphical web browser introduced?
- 2000
- 1989
- 1993 (correct)
- 1997
What was the early name of the Internet when it started in 1969?
What was the early name of the Internet when it started in 1969?
When was the term 'weblog' first coined?
When was the term 'weblog' first coined?
What file extensions are typically used for HTML code files?
What file extensions are typically used for HTML code files?
Which part of a URL identifies the protocol used for accessing resources?
Which part of a URL identifies the protocol used for accessing resources?
What is the purpose of a default file in a web server directory?
What is the purpose of a default file in a web server directory?
Which of the following is NOT a component of a URL?
Which of the following is NOT a component of a URL?
What character must be lowercase in the default filename to ensure it functions correctly?
What character must be lowercase in the default filename to ensure it functions correctly?
Which organization is primarily responsible for setting standards and enforcing rules for the Web?
Which organization is primarily responsible for setting standards and enforcing rules for the Web?
Which of the following describes a web page's function in relation to HTML?
Which of the following describes a web page's function in relation to HTML?
What is one way businesses utilize the Web for privacy management?
What is one way businesses utilize the Web for privacy management?
What technological feature do modern web browsers primarily enhance on the Web?
What technological feature do modern web browsers primarily enhance on the Web?
Which of the following represents a core component of hypermedia systems found on the Web?
Which of the following represents a core component of hypermedia systems found on the Web?
Which component is essential for a computer to connect to the internet?
Which component is essential for a computer to connect to the internet?
What function does a Web Server perform when responding to a browser's request?
What function does a Web Server perform when responding to a browser's request?
As of April 2013, which web browser held the largest market share?
As of April 2013, which web browser held the largest market share?
Which feature is NOT commonly associated with Safari web browser?
Which feature is NOT commonly associated with Safari web browser?
What year was Mozilla Firefox originally released?
What year was Mozilla Firefox originally released?
Which of the following browsers was first released in 2008?
Which of the following browsers was first released in 2008?
What percentage of the browser market did Safari hold as of July 2009?
What percentage of the browser market did Safari hold as of July 2009?
Which statement about Microsoft Internet Explorer is correct?
Which statement about Microsoft Internet Explorer is correct?
What is one primary responsibility of graphic designers in web design?
What is one primary responsibility of graphic designers in web design?
What does the role of an interface designer predominantly focus on?
What does the role of an interface designer predominantly focus on?
Which language is primarily used for writing web pages?
Which language is primarily used for writing web pages?
What is a key feature of Cascading Style Sheets (CSS)?
What is a key feature of Cascading Style Sheets (CSS)?
What is one function of JavaScript on a web page?
What is one function of JavaScript on a web page?
Which background might be helpful for a programmer in web design?
Which background might be helpful for a programmer in web design?
What role does an information designer typically fulfill?
What role does an information designer typically fulfill?
What is considered an essential skill for anyone involved in web development?
What is considered an essential skill for anyone involved in web development?
What does DHTML stand for?
What does DHTML stand for?
Which of the following is NOT a commonly used web-related language?
Which of the following is NOT a commonly used web-related language?
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Study Notes
Overview of the Internet
- The Internet is a network of networks that facilitates information sharing between computers.
- It is decentralized, with no single entity owning it; the World Wide Web (WWW) is a subset of the Internet.
World Wide Web (WWW)
- The WWW utilizes Hypertext Transfer Protocol (HTTP) for communication.
- Combines text and graphics, enhancing user experience through web pages.
History of the Internet
- ARPANET, funded by the US Department of Defense, launched the Internet in 1969.
- The first electronic mail was sent in 1972.
- Tim Berners-Lee invented the WWW in 1989, initially featuring text-only pages.
- Mosaic, the first graphical web browser, emerged in 1993.
- The term “weblog” was coined in 1997, later abbreviated to "blog."
- By 2012, there were over 7 billion Internet users and 367 billion websites.
Governance of the Web
- No single entity governs the Web; however, the World Wide Web Consortium (W3C) establishes standards.
- Browser developers like Microsoft and Mozilla influence web development through features and updates.
Evolution of Business on the Web
- Initially focused on research and government, the Internet evolved to accommodate e-commerce.
- Businesses utilize e-commerce technologies for secure transactions, often maintaining private data on intranets.
Features of Web Pages
- Web pages are written in HTML (Hypertext Markup Language), which consists of tags and text.
- Hyperlinks link web pages, enabling navigation between them.
Understanding URLs
- A URL (Uniform Resource Locator) identifies resources on the web and consists of the protocol, site name, and absolute path.
- Example structure:
http://daytona.raceway.com/home/race.html.
Web Page Default Files
- When a directory request is made without a specific file, servers look for default files like
index.htmorindex.html.
Components of the Web
- Key elements include personal computers, web browsers, Internet Service Providers (ISPs), servers, routers, and switches.
Web Servers and Clients
- To publish web pages, a web server responds to file requests from browsers.
- The user (client) sends requests via browsers like Chrome, Firefox, Internet Explorer, or Safari.
Popular Web Browsers
- Chrome: Launched in 2008, currently holds 52.7% market share.
- Mozilla Firefox: Originated from Netscape code, has a 27.9% market share.
- Microsoft Internet Explorer: Incorporated in Windows, with 12.7% market share.
- Safari: Developed by Apple, focuses on features like tabbed browsing.
Learning Web Design
- Web design encompasses multiple disciplines: graphic design, user interface design, information design, HTML production, programming, and multimedia.
Career Opportunities in Web Development
- Various professionals can transition into web development, including print designers, office staff, programmers, and information engineers.
Roles in Web Design
- Graphic Designers: Responsible for visual presentation, color, typography, layouts, often needing formal training.
- Interface Designers: Focus on usability and the functionality of web elements like buttons and menus.
- Information Designers: Organize content and manage its navigation, often with backgrounds in database design.
- Programmers: Enhance web functionality, writing scripts and applications, with backgrounds in computer science.
Web-Related Languages
- Key languages include HTML, CSS (Cascading Style Sheets), JavaScript, and CGIs.
- HTML is essential for web page creation, evolving toward XHTML for enhanced functionality.
- CSS allows for advanced text and page formatting and promotes reuse of style for consistency across pages.
- JavaScript adds interactivity, such as form validation and dynamic content.
Conclusion
- Web design encompasses a wide-ranging study, from HTML5 to website management.
- After foundational knowledge, individuals should explore specific areas of interest and expertise.
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