Questions and Answers
Which of the following is a unique identifier used to locate a resource on the internet?
A web browser is a software that allows you to create web pages.
False
What does TCP/IP stand for?
Transmission Control Protocol/Internet Protocol
To view a web page, you must type the ______ into a web browser.
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Match the following web browsers with their developers:
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Which of the following methods provides the slowest connection to the internet?
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The Worldwide Web is a collection of pages stored on computers that can only be accessed by businesses and organizations.
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What is the maximum speed of a DSL connection?
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A __________ connection provides access speeds of up to 6 megabits per second.
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Match the connection types with their corresponding speed range:
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Sputnik was lunched in space, and the USA created ARPA the mission to be the leading in science and new technology
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2 years before the calculator was introduced to the consumers and ARPANET was born
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There are computers connected at about two dozens sites and the first email was sent
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65 sites
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200 host computers connected to 20,000 people
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BITNET created by IBM means Because ITs Internet
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Worldwide connection of interconnected computer net
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Collection of documents
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A software allow to view and interact
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Unique identifier
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Is the part obtained the address
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Data delivery
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Us in design involves creating the visual elements and layout of a website
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Relates to the colors, typography, and image used
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Refers to how information is stuctured and organised
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Study Notes
Internet Overview
- The Internet is a global network of interconnected computers enabling various forms of communication for businesses, organizations, governments, and individuals.
Types of Connections
- Dial-up service offers a cost-effective but slow connection, utilizing modems and phone lines.
- Digital Subscriber Line (DSL) provides faster access, with speeds up to 3 Mbps.
- Cable modem connections achieve higher speeds, reaching up to 6 Mbps.
- Satellite connections are available, suitable for remote areas.
- Integrated Services Digital Network (ISDN) connections range from 64 to 128 kbps.
Connection Speeds
- Dial-up is limited to a speed of 56 kbps, making it the slowest option.
- ISDN connections offer incremental speed improvements over dial-up.
- DSL connections provide moderate speeds, suitable for basic browsing and streaming.
- Cable modem represents a faster alternative for high-speed internet access.
World Wide Web
- The World Wide Web is a vast collection of documents stored on global servers, encompassing text, images, audio, and video.
- Web pages are hosted on servers that allow access to information, facilitating user engagement.
Web Browsers
- A web browser is software allowing users to view and interact with web pages by retrieving appropriate content from servers.
- Commonly used browsers include Microsoft Internet Explorer, Mozilla Firefox, Apple Safari, and Google Chrome.
Communication Standards
- Internet communications depend on various protocols, most notably Transmission Control Protocol/Internet Protocol (TCP/IP), which govern data transmission across networks.
- IP identifies the address for data routing; TCP ensures data delivery to the specified address.
URLs and Links
- Each web page has a unique address, known as a Uniform Resource Locator (URL).
- Hyperlinks allow users to navigate between pages, enhancing web interactivity.
Essential Questions
- Explore how the internet facilitates personal and professional communication.
- Consider the advantages and disadvantages of internet usage.
- Understand different methods of connecting to the internet.
- Recognize the importance of faster connection speeds for improved experiences.
Advantages of Using the Internet
- Streamlines communication.
- Offers online income opportunities.
- Aids in job searches.
- Provides educational resources and learning tools for students.
- Facilitates online gaming and shopping.
- Serves as a primary source of entertainment.
Disadvantages of Using the Internet
- Can lead to addiction and distractions.
- Risk of bullying, cyberstalking, and online crime.
- Exposure to inappropriate content and images.
- Vulnerability to identity theft, hacking, and viruses.
- Can negatively impact focus and patience.
Collaborative Activities
- Groups tasked with creating posters, essays, or role-plays focusing on advantages and disadvantages of internet use, promoting creativity and research skills.
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Description
This quiz explores the history and fundamentals of the internet and the World Wide Web. Students will gain insights into how internet technologies have transformed various aspects of human life. Test your understanding of the basic concepts and functionality of the internet.
