Introduction to Internet Basics
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Questions and Answers

What is one of the key uses of the internet for students?

  • To send physical letters
  • To access postal services
  • To store printed books
  • To gather information for research (correct)

    • Which communication tool has become essential in business due to the internet?

  • Telegrams
  • Traditional postal services
  • Fax machines
  • Email (correct)

    • How does the availability of the internet benefit users?

  • It can be accessed exclusively on weekends.
  • It can only be accessed with a subscription.
  • It is available 24 hours a day, 7 days a week. (correct)
  • It is only available during business hours.

    • What type of information can generally be found on the internet?

    <p>A huge amount on various subjects</p> Signup and view all the answers

    What is a common use of chat rooms on the internet?

    <p>To meet new people and make friends</p> Signup and view all the answers

    Which of the following is NOT considered an advantage of the internet?

    <p>Physical storage of data</p> Signup and view all the answers

    Which statement best describes the role of the internet for professionals like doctors?

    <p>They use it to filter necessary information for their work.</p> Signup and view all the answers

    What makes email more advantageous than traditional mail?

    <p>Email delivers messages instantly.</p> Signup and view all the answers

    What type of device is described as a network bridge and modem that enables bi-directional data communication on HFC and RFoG infrastructures?

    <p>Cable modem</p> Signup and view all the answers

    Which term refers to a global system of interconnected computer networks using the standard Internet protocol suite?

    <p>Internet</p> Signup and view all the answers

    What does VoIP stand for in digital communication?

    <p>Voice-over-Internet Protocol</p> Signup and view all the answers

    Which of the following is NOT mentioned as a type of internet connection?

    <p>Optical fiber connection</p> Signup and view all the answers

    Which of the following internet services is primarily designed for enhanced data communication and reduced latency?

    <p>VoIP</p> Signup and view all the answers

    What is a key advantage of using email compared to traditional mail?

    <p>Emails arrive at their destination almost instantly.</p> Signup and view all the answers

    Which feature of email allows the sender to track if their message has been read?

    <p>Delivery receipt</p> Signup and view all the answers

    What can be included with an email message that is not possible with traditional mail?

    <p>Documents and files</p> Signup and view all the answers

    Which statement about email storage is accurate?

    <p>Emails can be stored for future reference.</p> Signup and view all the answers

    What can be said about the cost of sending emails?

    <p>Email is a cheap method for sending messages globally.</p> Signup and view all the answers

    How does email provide flexibility in sending messages?

    <p>Emails can be sent at any time, day or night.</p> Signup and view all the answers

    In what way can email facilitate communication among groups?

    <p>By allowing a single message to be sent to many recipients simultaneously.</p> Signup and view all the answers

    What does accessibility of sent emails allow users to do?

    <p>Users can review their sent emails at any time.</p> Signup and view all the answers

    Which characteristic of e-mail allows it to be sent without the recipient being physically present?

    <p>Instant communications</p> Signup and view all the answers

    What does the domain 'hotmail.com' represent in the email address '[email protected]'?

    <p>The type of organization hosting the mail server</p> Signup and view all the answers

    What is an essential feature of FTP when accessing remote servers?

    <p>Identification through username and password is required</p> Signup and view all the answers

    How can users access public archives on an FTP server without an account?

    <p>By logging in with anonymous credentials</p> Signup and view all the answers

    Which feature of e-mail promotes casual interactions among users?

    <p>Encourages informal communications</p> Signup and view all the answers

    What is the role of the FTP client in file transfers?

    <p>To send FTP commands to the server</p> Signup and view all the answers

    Which of the following is NOT a feature of e-mail?

    <p>Accessing remote directories</p> Signup and view all the answers

    Which component of an email address identifies the user sending or receiving messages?

    <p>Username</p> Signup and view all the answers

    What is a potential disadvantage of a cable modem's always-connected feature?

    <p>It can lead to increased vulnerability to hackers.</p> Signup and view all the answers

    How do cable modems primarily transmit and receive data?

    <p>Via digital packets.</p> Signup and view all the answers

    What speed capability does a cable modem theoretically have when receiving data?

    <p>Greater than 30 megabits per second.</p> Signup and view all the answers

    What is a significant factor that may affect the cable modem user's connection speed?

    <p>The number of other users sharing the same cable line.</p> Signup and view all the answers

    What is generally true about file upload speeds with cable modems?

    <p>Uploads are slower because of priority given to downloads.</p> Signup and view all the answers

    How does the distance from the cable provider affect a cable modem's signal quality?

    <p>There is little signal degradation over long distances.</p> Signup and view all the answers

    Where do most companies place the splitter in a cable modem setup?

    <p>Outside of the building.</p> Signup and view all the answers

    What is one reason why some cable companies may frown upon LAN usage on their premises?

    <p>It could lead to slower speeds for modem users.</p> Signup and view all the answers

    What is one of the primary advantages of online shopping?

    <p>You can shop from the convenience of your home.</p> Signup and view all the answers

    Which internet service is commonly used for downloading films and songs?

    <p>YouTube</p> Signup and view all the answers

    What is a significant risk associated with using the internet?

    <p>Theft of personal information.</p> Signup and view all the answers

    How has the internet negatively impacted family communication?

    <p>It has led to fewer face-to-face interactions.</p> Signup and view all the answers

    Which of the following is NOT a type of content you can download from the internet?

    <p>Physical products</p> Signup and view all the answers

    What type of communities have formed on the internet?

    <p>Communities based on shared interests.</p> Signup and view all the answers

    What can be a consequence of the increased use of electronic communications?

    <p>Loss of privacy.</p> Signup and view all the answers

    What aspect of internet use could lead to a decrease in family togetherness?

    <p>Spending excessive time online.</p> Signup and view all the answers

    Study Notes

    Introduction to Internet

    • Internet use is becoming increasingly popular for accessing information on any topic, offering opportunities for students, researchers, and professionals.
    • Internet access is widely used by people with computers to retrieve information, exchange messages and documents, and utilize e-services.

    Objectives

    • Explain internet terminology
    • Detail internet services
    • Search desired information online
    • Define email and its features
    • Explain file downloading

    Internet

    • A global network of interconnected computer networks
    • Utilizes the standard Internet protocol suite (TCP/IP)
    • Connects millions of private, public, academic, business, and government networks globally.

    Internet Uses

    • Educational purposes: Research and gathering information about various subjects
    • Business: Information gathering for professionals such as doctors
    • Personal and professional development: Daily life improvement

    Advantages of Internet

    • Email: Instant communication worldwide, free, fast, and cheap compared to traditional mail
    • 24/7 Availability: Consistent access to the internet.
    • Information Availability: Vast resources on almost any subject, including government services, trade events, and technical support
    • Online Chat and Communities: Access to communities and forums to connect with people of similar interests. Chat with friends/old friends.

    Limitations of Internet

    • Theft of personal information: Electronic messages can be intercepted, exposing sensitive information like names, locations, and financial details.
    • Negative impact on family communication: Excessive internet usage can result in reduced family interaction.
    • Virus threats: Viruses can interrupt computer functions.
    • Spam: Unsolicited emails.

    Internet Services

    • Email: Electronic mail for sending messages and files
    • FTP: File Transfer Protocol, for transferring files between computers
    • Telnet: Used for remote computing and accessing distant computers, including emails.

    Internet Connections

    • Dial-up: Uses standard phone lines, comparatively slower speeds and less expensive.
    • Leased Line: A permanent connection offering consistent speeds but higher costs.
    • DSL: Digital Subscriber Line, providing higher speeds over standard phone lines.
    • Cable Modem: Uses cable TV infrastructure, offering high speeds.
    • VSAT: Very Small Aperture Terminal, uses satellite technology for connectivity in remote areas.

    Downloading Files

    • Downloading is the process of copying a file from a remote computer to a local computer.
    • Different download methods, and file formats (EXE and ZIP) are explained.

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    Related Documents

    Introduction to Internet PDF

    Description

    This quiz covers fundamental concepts related to the Internet, including terminology, services, and effective information retrieval methods. It aims to enhance understanding of email features, file downloading, and various Internet uses in education and business.

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