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 (C)</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 (C)</p> Signup and view all the answers

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

<p>Physical storage of data (C)</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. (C)</p> Signup and view all the answers

What makes email more advantageous than traditional mail?

<p>Email delivers messages instantly. (C)</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 (A)</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 (C)</p> Signup and view all the answers

What does VoIP stand for in digital communication?

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

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

<p>Optical fiber connection (A)</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 (A)</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. (A)</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 (C)</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 (B)</p> Signup and view all the answers

Which statement about email storage is accurate?

<p>Emails can be stored for future reference. (C)</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. (B)</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. (D)</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. (C)</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. (D)</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 (B)</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 (C)</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 (C)</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 (C)</p> Signup and view all the answers

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

<p>Encourages informal communications (D)</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 (A)</p> Signup and view all the answers

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

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

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

<p>Username (B)</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. (C)</p> Signup and view all the answers

How do cable modems primarily transmit and receive data?

<p>Via digital packets. (B)</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. (D)</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. (B)</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. (D)</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. (C)</p> Signup and view all the answers

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

<p>Outside of the building. (C)</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. (C)</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. (D)</p> Signup and view all the answers

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

<p>YouTube (B)</p> Signup and view all the answers

What is a significant risk associated with using the internet?

<p>Theft of personal information. (D)</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. (A)</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 (A)</p> Signup and view all the answers

What type of communities have formed on the internet?

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

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

<p>Loss of privacy. (A)</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. (C)</p> Signup and view all the answers

Flashcards

Internet's utility

The internet is a valuable tool for communication, research, and accessing information, improving daily life, personal growth, and professional development.

Internet for research

Students and researchers use the internet to gather information, expand knowledge, and complete research.

Internet for professionals

Professionals, including doctors and business people, utilize the internet to find specific information essential for their jobs.

Internet for communication

The internet enables easy communication with people living abroad by facilitating contact with friends and relatives.

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Email advantage

Email is a fast, cheap, and instantaneous communication tool for businesses, sending messages quickly across the globe.

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Internet availability

The internet is accessible 24/7, making information and services available at any time.

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Internet information

Vast amounts of information are available on the internet, covering various subjects, like laws and trade events.

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Online services

The internet provides numerous services, such as online banking, job hunting, ticket purchasing, and various other helpful services.

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Online Communities

Groups of people with shared interests who connect and interact on the internet.

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E-commerce

Buying and selling goods and services online using websites and digital platforms.

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Online Entertainment

Accessing music, movies, videos, and games through the internet.

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Software Downloads

Getting programs, games, and other software from the internet for free or purchase.

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Information Theft

Unauthorized access to personal data like your name, address, or banking details while using the internet.

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Family Communication

The internet can affect communication within families, leading to less face-to-face interaction.

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E-mail Benefits

E-mail allows for fast and cheap communication over long distances, reaching people instantly.

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Online Services Advantages

The internet provides various services like online banking, job hunting, and ticket booking, making life easier.

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File Transfer Service

A service that allows users to retrieve data, programs, or text from remote computers over the internet.

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E-mail (Electronic Mail)

A paperless method of sending messages, notes, or letters to one or multiple recipients via the internet.

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E-mail Speed

E-mail messages are delivered almost instantly compared to traditional mail, taking only a few seconds to reach their destination.

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E-mail Availability

E-mail can be used at any time of day or night, 24 hours a day and 7 days a week, without needing to wait for postal service hours.

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E-mail Message Storage

E-mail allows you to easily store and retrieve sent messages whenever you need them.

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E-mail Attachments

E-mail allows users to send additional files, graphics, or images along with their messages.

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E-mail Cost-effectiveness

E-mail is a relatively cheap way to send messages, especially for long distances or international communication.

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E-mail Features

E-mail provides various features, including composing notes, adding addresses, sending, receiving, forwarding, replying, storing, and deleting messages.

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What is Email?

Email is a way to send digital messages between people using computers or mobile devices.

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Email Communication Types

Emails can be sent to one person (one-to-one) or multiple people at once (one-to-many).

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Email Recipient Presence

You don't need the recipient to be physically present to send or receive emails.

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Email Cost

Email is a relatively inexpensive way to communicate, often free with basic internet accounts.

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Email Formality

Emails tend to be more informal and casual compared to formal letters.

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Email Address Components

An email address consists of a username, the mail server name, and the domain type.

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FTP Purpose

FTP is a tool used to transfer files like software, data, and text between computers.

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Cable Modem Connection

A type of internet connection that uses a cable modem to access the internet through a cable TV line.

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Always Connected

With a cable modem, you're always connected to the internet, unlike dial-up where you need to log in.

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Broadband

Cable modems use data packets for fast internet speeds, unlike slow dial-up connections.

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Bandwidth

The amount of data your internet connection can handle at once.

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Shared Bandwidth

All cable modem users in an area share the same bandwidth.

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Upload vs. Download

Downloads are faster than uploads with cable modems because data traveling to the modem is prioritized.

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Signal Integrity

Cable internet signals stay strong even over long distances due to the type of cable used.

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LAN & Cable Modem

A local area network (LAN) can be connected to a cable modem, but cable companies often discourage it.

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Cable Modem

A type of Network Bridge and modem that facilitates two-way data transmission through radio frequencies on a HFC or RFoG infrastructure.

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Internet

A massive network of interconnected computers that allows for global communication and data exchange using the TCP/IP protocol.

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What is VoIP?

VoIP stands for Voice-over-Internet Protocol. This protocol transmits voice calls over the internet, allowing for affordable and long-distance calls.

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Dial-up Connection

A traditional internet connection method that uses phone lines to connect to the internet, offering slower speeds.

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Leased Line

A dedicated internet connection offering constant and faster speeds, often preferred by large businesses.

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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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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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