Internet Basics Quiz
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Questions and Answers

What is the internet and how is it structured?

The internet is a worldwide collection of computer networks that enables resource sharing and communication. It is structured using hosts, links, and routers.

List and explain the primary roles of the three parts of the internet.

Hosts act as senders or receivers of information, links are the transmission media connecting hosts, and routers determine the best paths for data to travel.

What are two benefits and two concerns associated with cloud storage?

Benefits include no need for new equipment and accessibility from anywhere; concerns involve data security and reliance on internet connectivity.

Identify three email protocols and their primary functions.

<p>SMTP is used for sending messages, while POP and IMAP are used for retrieving messages from a mail server.</p> Signup and view all the answers

Why might someone prefer cloud storage over traditional storage options?

<p>Cloud storage is preferred for its convenience of remote access and cost-effectiveness, as users only pay for the storage they utilize.</p> Signup and view all the answers

What is the primary function of the Transmission Control Protocol (TCP) in data transmission?

<p>TCP ensures that data transmission reaches its destination host reliably.</p> Signup and view all the answers

How does a domain name differ from an IP address?

<p>A domain name uses characters that are easy for humans to understand, while an IP address is a numerical value that uniquely identifies a host.</p> Signup and view all the answers

Name two types of internet connections and briefly describe them.

<p>Asymmetric Digital Subscriber Line (ADSL) uses fast copper transmission, while Fibre uses light to provide the fastest connection.</p> Signup and view all the answers

What is the difference between a web page and a website?

<p>A web page is any document on the internet, whereas a website is a collection of different web pages linked together.</p> Signup and view all the answers

What are the three logical search operators and their symbols in order of operation?

<p>The three logical search operators are Not (-), And (+), and Or (|).</p> Signup and view all the answers

Why is good User Interface Design (UID) important?

<p>Good UID makes software easier to use, increasing the likelihood that people will use it.</p> Signup and view all the answers

What are the five pillars of good User Interface Design?

<p>The five pillars are readability, navigation, consistency, responsiveness, and accessibility.</p> Signup and view all the answers

Give three tips for effective searching on the web.

<p>State exactly what you want to find, identify keywords, and use synonyms.</p> Signup and view all the answers

Flashcards

Internet

A global network of computer networks enabling resource sharing and communication.

Internet Host

A computer that sends or receives data on the internet.

Internet Link

The communication channel connecting internet hosts.

Internet Router

A device directing data packets across the internet.

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Cloud Storage

Storing data on remote servers accessible via the internet.

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Cloud Storage Benefit 1

Don't need to buy or maintain equipment.

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Cloud Storage Benefit 2

Access data anywhere with an internet connection.

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Cloud Storage Benefit 3

Pay only for the storage you use.

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Cloud Storage Benefit 4

Data backups possible remotely.

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Cloud Storage Concern 1

Internet outage hampers data access.

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Cloud Storage Concern 2

Data security relies on third parties.

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Cloud Storage Concern 3

Provider may lose your data.

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SMTP

Simple Mail Transfer Protocol, used for sending email.

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POP/IMAP

Post Office Protocol/Internet Message Access Protocol, used for retrieving email.

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Protocol

A set of rules for data communication over a network.

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IP Address

A unique numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication.

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TCP/IP Suite

A set of protocols that govern how data is transmitted over the internet, ensuring reliable delivery.

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Domain Name

A human-readable name that corresponds to a specific IP address, making it easier for humans to remember web addresses.

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Web Page

A single document on the World Wide Web.

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Website

A collection of related web pages.

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URL

A unique address that specifies the location of a resource on a network, such as a web page.

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Web Browser

A software application used to access and display web pages.

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Search Engine

A program designed to search for and retrieve documents or files from the web based on keywords.

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Effective Searching Tip 1

Be specific in what you are searching for.

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Effective Searching Tip 2

Use relevant keywords to narrow search results.

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Effective Searching Tip 3

Use synonyms and variations of keywords to increase your chances of finding relevant results.

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Search Operator 1 (NOT)

Used to exclude specific keywords from search results.

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Search Operator 2 (AND)

Used to include specific keywords.

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Search Operator 3 (OR)

Used to find results containing at least one keyword of the search.

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User Interface Design (UID)

Designing the way users interact with a computer program or device.

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UID Readability

Creating a clear layout with logical arrangement of elements and recognizable symbols.

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UID Navigation

Creating intuitive ways to navigate through a software interface, usually within three clicks or fewer.

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ADSL

A type of internet connection using existing telephone lines that provides a high bandwidth connection.

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Fiber

High-speed internet connection using fiber optic cables that transmit data using light.

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Wireless Internet

A type of internet connection that uses radio waves to transmit data.

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Cellular Internet

A type of internet connection that uses a mobile network, allowing access in various locations.

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Study Notes

Internet

  • The internet is a worldwide network of computer networks for resource sharing and communication.
  • Hosts are computers that send or receive data.
  • Links connect hosts.
  • Routers determine data paths between hosts. Often connect an organization network to an internet service provider.
  • Cloud storage allows for accessible, anytime data storage without equipment purchase.
  • Email protocols include SMTP (sending messages), POP/IMAP (retrieving messages).
  • TCP/IP protocols ensure data delivery to the correct destination host.
  • TCP controls data transmission.
  • IP identifies internet hosts. Together, they form the TCP/IP suite.
  • Each host has a unique domain name and IP address. Domain names use human-friendly characters. IP address are numerical.
  • Connection types include ADSL, fiber, wireless, and cellular.
  • ADSL uses copper for fast transmission.
  • Fiber uses light for the fastest transmission.
  • Wireless uses radio signals.
  • Cellular uses SIM cards.
  • Web pages are documents accessible via the internet, linked through hyperlinks.
  • Websites contain collections of web pages.
  • Uniform Resource Locators (URLs) identify web pages.
  • Web browsers display web pages.
  • Search engines locate and return web pages/documents with specific keywords.

User Interface Design

  • Good user interface design ensures software is easy for users.
  • Five pillars of good design:
    • Readability: Few elements, logical placement, easily recognized icons or elements (reducing effort and time)
    • Navigation: Clear path to desired information in three clicks or less.
    • Typography/Color: Use large fonts, sensible color schemes (predictable) with relevant connotations, limiting colors.
    • Layout: Logical, simple use
    • Consistency: Uniform appearance across pages (layout, color, typography), easily understandability.
  • Search operators (in order of operation):
    • NOT
    • AND (+)
    • OR (|)

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Related Documents

The Internet - A Comprehensive Guide PDF

Description

Test your knowledge on the fundamentals of the internet, including its structure, protocols, and connection types. This quiz covers essential concepts such as cloud storage, TCP/IP, and various methods of data transmission. Enhance your understanding of how hosts and links operate within this global network.

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