The document discusses various topics related to the internet and the world wide web, including:
1. Choosing an internet access device and connection type, such as a telephone modem, DSL, cable, or satellite.
2. Selecting an internet service provider and how the internet works by connecting devices to the ISP and then to backbone infrastructure.
3. Features of the world wide web, such as websites, web pages, URLs, browsers, and search engines.
Materi ini membahas mengenai penggunaan teknologi informasi dan beberapa cara yang digunakan untuk berkomunikasi. Sehingga dengan mempelajari materi ini, diharapkan mampu mengetahi cara-cara yang digunakan untuk berkomunikasi dengan memanfaatkan teknologi informasi.
It's a full day tutorial slides for KAIST students to understand the Web Technology. This full-day tutorial will show you what you need to know the web technologies when you have some plan to design future new services.
An Internet service provider (ISP) hosts websites and provides internet access. This document discusses how to choose an ISP, types of ISPs like internet, application, and wireless providers. It also covers factors to consider like bandwidth, uptime, support and price. Domain names identify websites and must be unique, considerations for choosing one include being related to the business and checking for trademark issues.
This document summarizes an agenda for an ELC 200 class. It includes the following key points:
- Assignment 2 is due and Assignment 3 has been posted, due on February 27th.
- A quiz was corrected with various grades received.
- Upcoming quiz 2 will cover Chapters 3-6 on March 3rd.
- The class began discussions on extranets and supply chain management, and will discuss hosting websites.
This chapter discusses software basics, including the three main categories of software and their purposes. It describes popular operating systems like Windows, Mac OS X, UNIX and Linux. The chapter covers the evolution of user interfaces and potential future interfaces using virtual reality. It also addresses the problems of software piracy and intellectual property laws.
Web Programming: Basics of Internet and Introduction to HTML5 and CSSKajal Singh
The document provides an overview of web programming. It discusses internet and the world wide web, including what the internet is, how it works using protocols like TCP/IP, and applications like email, telnet, FTP, e-commerce, video conferencing and e-business. It also covers HTML5 and how to format text and links using HTML tags. Finally, it discusses topics like advantages and disadvantages of e-commerce, components of video conferencing, and different types of e-business models.
To better understand the evolution of the changing workplace and how different forms of communication are being used in business, Skype commissioned a survey through Incites Research, which surveyed 1,000 technology-enabled professionals in the US, including 500 business end users and 500 technology decision makers across small, medium and large size businesses.
Materi ini membahas mengenai penggunaan teknologi informasi dan beberapa cara yang digunakan untuk berkomunikasi. Sehingga dengan mempelajari materi ini, diharapkan mampu mengetahi cara-cara yang digunakan untuk berkomunikasi dengan memanfaatkan teknologi informasi.
It's a full day tutorial slides for KAIST students to understand the Web Technology. This full-day tutorial will show you what you need to know the web technologies when you have some plan to design future new services.
An Internet service provider (ISP) hosts websites and provides internet access. This document discusses how to choose an ISP, types of ISPs like internet, application, and wireless providers. It also covers factors to consider like bandwidth, uptime, support and price. Domain names identify websites and must be unique, considerations for choosing one include being related to the business and checking for trademark issues.
This document summarizes an agenda for an ELC 200 class. It includes the following key points:
- Assignment 2 is due and Assignment 3 has been posted, due on February 27th.
- A quiz was corrected with various grades received.
- Upcoming quiz 2 will cover Chapters 3-6 on March 3rd.
- The class began discussions on extranets and supply chain management, and will discuss hosting websites.
This chapter discusses software basics, including the three main categories of software and their purposes. It describes popular operating systems like Windows, Mac OS X, UNIX and Linux. The chapter covers the evolution of user interfaces and potential future interfaces using virtual reality. It also addresses the problems of software piracy and intellectual property laws.
Web Programming: Basics of Internet and Introduction to HTML5 and CSSKajal Singh
The document provides an overview of web programming. It discusses internet and the world wide web, including what the internet is, how it works using protocols like TCP/IP, and applications like email, telnet, FTP, e-commerce, video conferencing and e-business. It also covers HTML5 and how to format text and links using HTML tags. Finally, it discusses topics like advantages and disadvantages of e-commerce, components of video conferencing, and different types of e-business models.
To better understand the evolution of the changing workplace and how different forms of communication are being used in business, Skype commissioned a survey through Incites Research, which surveyed 1,000 technology-enabled professionals in the US, including 500 business end users and 500 technology decision makers across small, medium and large size businesses.
The document provides an overview of the Internet and the World Wide Web. It describes how the Internet is a worldwide collection of connected networks and computers. It then explains how the World Wide Web, which is accessed via the Internet, allows for hyperlinking between web pages through HTML. It also provides details on how to access the Internet, use web browsers, conduct searches, and includes some basics on e-commerce and web page creation.
The document discusses the origins and evolution of the Internet and World Wide Web. It describes how the Internet was launched in 1969 as a US government network and the World Wide Web was introduced in 1991. It also summarizes common Internet uses like email, search engines, e-commerce, and trends in online communication and connectivity.
These Notes from the class of BS EDUCATION 1st Semester (Spring) Session 2023-2027 Teacher :Ch Naveed Afzal
semester started in march 2023 and end in july 2023
The document provides an overview of key internet concepts including computer networks, the internet, connecting to networks, communication protocols, the world wide web, web servers, web clients, HTML, domain name addressing, internet service providers, the structure of the internet, and how information is retrieved through URLs. It also discusses client-server architecture, search engines, email, file transfer, server-side technologies, peer-to-peer networks, instant messaging, and the difference between static and dynamic web pages.
This document provides an overview of chapter 7 from the book "Computers Are Your Future". It discusses the history of the Internet and the World Wide Web, the differences between them, how to access the web through browsers and URLs, popular internet services, and the reliability of online information. The chapter aims to explain the basic concepts and components of the internet and web to readers.
Define networks
Define the Internet
Identify Internet connection methods
Define Internet protocols
Define the Domain Name System (DNS)
Define cloud computing
The document provides an overview of the history and development of the Internet and World Wide Web. It discusses how the ARPANET research network in 1969 evolved into the Internet, and how Tim Berners-Lee developed the World Wide Web in 1989 at CERN. It also describes common ways to access the Internet like broadband, wireless technologies, and mobile devices. Finally, it covers various types of websites and other Internet services like email, chat rooms, and newsgroups.
The document discusses the key concepts and components of how the internet works. It explains that the internet connects millions of private networks run by companies, universities, and government agencies. It also describes some of the main ways people access the internet, such as through a modem, local area network, or high-speed connection. Additionally, it outlines several common internet tools and protocols used for communication online, including web servers, clients, browsers, and IP addressing.
The document discusses the history and basics of the internet and world wide web. It explains that the internet began as a US military network called ARPANET and evolved to include universities. Standards like TCP/IP and innovations by Tim Berners-Lee led to the development of the world wide web. The document also defines common terms like websites, web pages, browsers, and domain names. It describes different types of internet access and popular web browsers.
The document discusses key concepts related to the internet and web design. It defines common terms like internet, world wide web, web page, home page. It describes the early history of the internet and how it evolved from the ARPANET project. It also discusses how people access the internet through options like cable, DSL, WiFi and more. The document outlines basic principles of web design like balance, proximity and alignment. It also lists essential elements of good web content such as accuracy, readability and being concise.
Electronic mail, commonly known as email, allows users to compose and send messages to one or more recipients. An email consists of a message header with information like the sender and recipient, and a message body containing the actual text. To send and receive emails, a user needs an email address made up of a username and domain name separated by @. Emails can be composed and sent by entering recipient addresses, writing a message, and clicking send. Companies establish email etiquette rules for professionalism, efficiency, and liability protection.
The document provides an overview of how the internet works, including:
1) It describes the basic architecture of the internet including how packets are routed between networks using TCP/IP and routers.
2) It explains how users connect to the internet through internet service providers or direct connections, and how browsers are used to access websites and applications over HTTP.
3) It provides examples of common internet applications like email, chat, file sharing, and voice/video calling, describing how each works at a high level through client-server architectures and protocols like SMTP, IRC, and VoIP.
The document discusses what the Internet is, how it originated from the ARPANET network created by the US Department of Defense, and how it has evolved. It then summarizes different ways of connecting to the Internet, such as through cable, DSL, fiber, wireless, and satellite. It also defines Internet addresses, domains, the World Wide Web, browsing, downloading, and different types of websites like search engines, portals, news, business, blogs, educational, entertainment, and advocacy websites.
The document discusses the key components of the Internet and the World Wide Web. It describes how the Internet originated from ARPA and connects networks globally through packet switching. The Web, one of the Internet's services, allows access to hyperlinked webpages through browsers and servers. Different connection types provide access to Internet Service Providers, while common file formats and programming languages underlie digital content and site design.
This document provides an overview of a module on web authoring and social media. It outlines the aims, structure, assessments, and ground rules of the module. It also covers topics that will be taught, including the history and characteristics of the internet, internet terminology, connecting to the internet, internet addressing, the domain name system, common web terms, server-client models, web browsers, search engines, and the benefits of the internet.
The document discusses the key components and applications of the internet. It begins by defining the internet as a global network of billions of computers and electronic devices. It then describes different types of computer networks like local area networks (LANs), metropolitan area networks (MANs), and wide area networks (WANs). The rest of the document explains how internet access works through methods such as dial-up, DSL, cable, satellite, and wireless. It also outlines common internet applications for communication, file transfers, searching, chatting, video conferencing, e-commerce, and more.
COMPED9 Module 3 Access, Communication, and Other Internet ServicesJeremy Flores
This document provides an overview of accessing the internet and various internet services. It discusses how individuals can access the internet through internet service providers using connections like DSL, cable, or wireless. It also explains how web browsers allow users to navigate websites by specifying uniform resource locators (URLs) made up of protocols, domain names, and top-level domains. Additionally, it summarizes common forms of internet communication like email, messaging, and social networking as well as other online activities and utilities like search engines, e-commerce, cloud computing, plug-ins, and internet security suites.
The document provides an overview of key topics related to the internet and networking including definitions of internet, intranet, extranet, internet service providers, internet addressing, the world wide web, web browsers, URLs, domain name system, protocols like HTTP, FTP, SMTP, POP, Bluetooth, and Wi-Fi. It explains that the internet is a global system of interconnected computer networks using TCP/IP, an intranet is a private network within an organization, and an extranet extends an intranet to external users.
The document discusses the evolution and key concepts of the internet and web infrastructure that supports e-commerce. It describes how the internet originated and was developed in three phases from 1961 to present. It also explains important technologies like packet switching, TCP/IP protocols, client-server computing, and cloud computing. Finally, it outlines several internet protocols, services provided by internet service providers, features of the internet and web that enable e-commerce, and mobile commerce applications.
Metodologi penelitian ilmu komputer membahas konsep dan metode penelitian ilmiah yang meliputi proses penelitian, jenis data dan klasifikasi penelitian berdasarkan tujuan dan metode. Penelitian dilakukan secara sistematis dengan merumuskan masalah, mengumpulkan data, menganalisis data, dan menarik kesimpulan untuk memecahkan masalah atau menjawab pertanyaan penelitian.
The document provides an overview of the Internet and the World Wide Web. It describes how the Internet is a worldwide collection of connected networks and computers. It then explains how the World Wide Web, which is accessed via the Internet, allows for hyperlinking between web pages through HTML. It also provides details on how to access the Internet, use web browsers, conduct searches, and includes some basics on e-commerce and web page creation.
The document discusses the origins and evolution of the Internet and World Wide Web. It describes how the Internet was launched in 1969 as a US government network and the World Wide Web was introduced in 1991. It also summarizes common Internet uses like email, search engines, e-commerce, and trends in online communication and connectivity.
These Notes from the class of BS EDUCATION 1st Semester (Spring) Session 2023-2027 Teacher :Ch Naveed Afzal
semester started in march 2023 and end in july 2023
The document provides an overview of key internet concepts including computer networks, the internet, connecting to networks, communication protocols, the world wide web, web servers, web clients, HTML, domain name addressing, internet service providers, the structure of the internet, and how information is retrieved through URLs. It also discusses client-server architecture, search engines, email, file transfer, server-side technologies, peer-to-peer networks, instant messaging, and the difference between static and dynamic web pages.
This document provides an overview of chapter 7 from the book "Computers Are Your Future". It discusses the history of the Internet and the World Wide Web, the differences between them, how to access the web through browsers and URLs, popular internet services, and the reliability of online information. The chapter aims to explain the basic concepts and components of the internet and web to readers.
Define networks
Define the Internet
Identify Internet connection methods
Define Internet protocols
Define the Domain Name System (DNS)
Define cloud computing
The document provides an overview of the history and development of the Internet and World Wide Web. It discusses how the ARPANET research network in 1969 evolved into the Internet, and how Tim Berners-Lee developed the World Wide Web in 1989 at CERN. It also describes common ways to access the Internet like broadband, wireless technologies, and mobile devices. Finally, it covers various types of websites and other Internet services like email, chat rooms, and newsgroups.
The document discusses the key concepts and components of how the internet works. It explains that the internet connects millions of private networks run by companies, universities, and government agencies. It also describes some of the main ways people access the internet, such as through a modem, local area network, or high-speed connection. Additionally, it outlines several common internet tools and protocols used for communication online, including web servers, clients, browsers, and IP addressing.
The document discusses the history and basics of the internet and world wide web. It explains that the internet began as a US military network called ARPANET and evolved to include universities. Standards like TCP/IP and innovations by Tim Berners-Lee led to the development of the world wide web. The document also defines common terms like websites, web pages, browsers, and domain names. It describes different types of internet access and popular web browsers.
The document discusses key concepts related to the internet and web design. It defines common terms like internet, world wide web, web page, home page. It describes the early history of the internet and how it evolved from the ARPANET project. It also discusses how people access the internet through options like cable, DSL, WiFi and more. The document outlines basic principles of web design like balance, proximity and alignment. It also lists essential elements of good web content such as accuracy, readability and being concise.
Electronic mail, commonly known as email, allows users to compose and send messages to one or more recipients. An email consists of a message header with information like the sender and recipient, and a message body containing the actual text. To send and receive emails, a user needs an email address made up of a username and domain name separated by @. Emails can be composed and sent by entering recipient addresses, writing a message, and clicking send. Companies establish email etiquette rules for professionalism, efficiency, and liability protection.
The document provides an overview of how the internet works, including:
1) It describes the basic architecture of the internet including how packets are routed between networks using TCP/IP and routers.
2) It explains how users connect to the internet through internet service providers or direct connections, and how browsers are used to access websites and applications over HTTP.
3) It provides examples of common internet applications like email, chat, file sharing, and voice/video calling, describing how each works at a high level through client-server architectures and protocols like SMTP, IRC, and VoIP.
The document discusses what the Internet is, how it originated from the ARPANET network created by the US Department of Defense, and how it has evolved. It then summarizes different ways of connecting to the Internet, such as through cable, DSL, fiber, wireless, and satellite. It also defines Internet addresses, domains, the World Wide Web, browsing, downloading, and different types of websites like search engines, portals, news, business, blogs, educational, entertainment, and advocacy websites.
The document discusses the key components of the Internet and the World Wide Web. It describes how the Internet originated from ARPA and connects networks globally through packet switching. The Web, one of the Internet's services, allows access to hyperlinked webpages through browsers and servers. Different connection types provide access to Internet Service Providers, while common file formats and programming languages underlie digital content and site design.
This document provides an overview of a module on web authoring and social media. It outlines the aims, structure, assessments, and ground rules of the module. It also covers topics that will be taught, including the history and characteristics of the internet, internet terminology, connecting to the internet, internet addressing, the domain name system, common web terms, server-client models, web browsers, search engines, and the benefits of the internet.
The document discusses the key components and applications of the internet. It begins by defining the internet as a global network of billions of computers and electronic devices. It then describes different types of computer networks like local area networks (LANs), metropolitan area networks (MANs), and wide area networks (WANs). The rest of the document explains how internet access works through methods such as dial-up, DSL, cable, satellite, and wireless. It also outlines common internet applications for communication, file transfers, searching, chatting, video conferencing, e-commerce, and more.
COMPED9 Module 3 Access, Communication, and Other Internet ServicesJeremy Flores
This document provides an overview of accessing the internet and various internet services. It discusses how individuals can access the internet through internet service providers using connections like DSL, cable, or wireless. It also explains how web browsers allow users to navigate websites by specifying uniform resource locators (URLs) made up of protocols, domain names, and top-level domains. Additionally, it summarizes common forms of internet communication like email, messaging, and social networking as well as other online activities and utilities like search engines, e-commerce, cloud computing, plug-ins, and internet security suites.
The document provides an overview of key topics related to the internet and networking including definitions of internet, intranet, extranet, internet service providers, internet addressing, the world wide web, web browsers, URLs, domain name system, protocols like HTTP, FTP, SMTP, POP, Bluetooth, and Wi-Fi. It explains that the internet is a global system of interconnected computer networks using TCP/IP, an intranet is a private network within an organization, and an extranet extends an intranet to external users.
The document discusses the evolution and key concepts of the internet and web infrastructure that supports e-commerce. It describes how the internet originated and was developed in three phases from 1961 to present. It also explains important technologies like packet switching, TCP/IP protocols, client-server computing, and cloud computing. Finally, it outlines several internet protocols, services provided by internet service providers, features of the internet and web that enable e-commerce, and mobile commerce applications.
Similar to PTI - Using Information Technology (20)
Metodologi penelitian ilmu komputer membahas konsep dan metode penelitian ilmiah yang meliputi proses penelitian, jenis data dan klasifikasi penelitian berdasarkan tujuan dan metode. Penelitian dilakukan secara sistematis dengan merumuskan masalah, mengumpulkan data, menganalisis data, dan menarik kesimpulan untuk memecahkan masalah atau menjawab pertanyaan penelitian.
Materi ini membahas tentang konsep dasar sequence diagram. Dengan adanya materi ini diharapkan para pembaca dapat mengetahui dan memahami tentang simbol dan pembuatan sequence diagram, serta mampu menyusun sequence diagram
Materi ini membahas mengenai konsep dasar dalam pembuatan class diagram. Dengan adanya materi ini diharapkan para pembaca mampu memahami dan mengetahui konsep dasar class diagram.
Capaian Pembelajaran
1. Mahasiswa dapat mengetahui dan memahami tentang simbol dan pembuatan activity diagram
2. Mahasiswa mampu menyusun activity diagram
setelah membaca materi ini, mahasiswa harus mampu menyelesaikan soal kasus yang diberikan
1. UML adalah bahasa pemodelan visual standar untuk merancang dan membuat perangkat lunak berorientasi objek.
2. UML terdiri atas sembilan diagram yang digunakan untuk memodelkan aspek-aspek sistem.
3. Tools UML membantu merancang sistem dengan mendukung pembuatan diagram UML.
Capaian Pembelajaran
1. Mampu mengetahui dan memahami tentang penyusunan tahapan dan kerangka penelitian
2. Mampu membuat tahapan dan kerangka penelitian
Dokumen tersebut membahas berbagai teknik sampling yang digunakan dalam penelitian, termasuk simple random sampling, stratified random sampling, cluster sampling, systematic sampling, serta teknik-teknik non-random sampling seperti convenience sampling dan purposive sampling. Dokumen tersebut juga menjelaskan konsep populasi dan cara menentukan sampel yang representatif dari populasi.
Capaian Pembelajaran
1. Mampu memahami tentang konsep, jenis dan rancangan penelitian
2. Mampu menentukan jenis dan rancangan penelitian dalam penyusunan tugas akhir
Capaian Pembelajaran
1. Mahasiswa dapat mengetahui dan memahami tentang Bagan Alir Dokumen (Flowchart Document)
2. Mahasiswa mampu membuat dan merancang bagan alir dokumen berdasarkan kondisi perusahaan
Capaian Pembelajaran
1. Mahasiswa dapat mengetahui dan memahami tentang Analisis SWOT
2. Mahasiswa mampu menyelesaikan permasalahan dengan menggunakan Analisis SWOT
Dokumen tersebut membahas tentang metodologi penelitian ilmu komputer khususnya tentang rumusan masalah dan latar belakang. Dibahas mengenai alur berpikir dalam metodologi penelitian mulai dari identifikasi masalah, tujuan penelitian, tinjauan pustaka, metode penelitian, hingga analisis data dan kesimpulan. Juga dibahas tentang ciri-ciri masalah penelitian yang baik, sumber perolehan mas
Dokumen tersebut membahas model proses pengembangan perangkat lunak yang cepat (agile) seperti Extreme Programming (XP), Scrum, Crystal, dan Lean Software Development. Model-model tersebut menekankan pada komunikasi yang baik, umpan balik berkelanjutan, dan fleksibilitas untuk menyesuaikan diri dengan perubahan.
Dokumen tersebut membahas tentang metodologi penelitian khususnya literature review. Memberikan penjelasan tentang definisi, tujuan, langkah-langkah, jenis dan metode yang digunakan dalam melakukan literature review. Termasuk kriteria pemilihan sumber dan parameter penelitian yang berkualitas.
Ringkasan dokumen tersebut adalah:
1. Dokumen tersebut membahas tentang analisis sistem informasi, yang meliputi pengumpulan data, pemahaman sistem yang ada, analisis masalah, dan pelaporan hasil analisis.
2. Langkah-langkah analisis sistem meliputi identifikasi masalah, pemahaman kerja sistem, analisis hasil, dan pelaporan.
3. Tujuan utama analisis sistem adalah mengidentifikasi masalah dan kebutuhan perbaikan sist
Dokumen tersebut membahas beberapa model proses pengembangan perangkat lunak seperti waterfall model, prototyping model, evolutionary model, spiral model, RAD model, V model, dan component-based development model. Model-model tersebut memiliki aktivitas dan karakteristik yang berbeda-beda dalam pengembangan perangkat lunak.
Materi ini membahas tentang konsep dan metode penelitian ilmiah. Dengan dibagikannya materi ini, diharapkan mahasiswa maampu memahami dan mengetahui tentang konsep dasar penenlitian dan karakteristik dari penelitian.
Capaian pembelajaran dari materi ini adalah sebagai berikut:
1. Mahasiswa dapat mengetahui dan memahami tentang konsep dasar sistem informasi
2. Mahasiswa mampu mengetahui dan memahami tujuan, fungsi, karakteristik, komponen dan jenis sistem informasi
3. Mahasiswa mampu mengetahui dan memahami model sistem
A Free 200-Page eBook ~ Brain and Mind Exercise.pptxOH TEIK BIN
(A Free eBook comprising 3 Sets of Presentation of a selection of Puzzles, Brain Teasers and Thinking Problems to exercise both the mind and the Right and Left Brain. To help keep the mind and brain fit and healthy. Good for both the young and old alike.
Answers are given for all the puzzles and problems.)
With Metta,
Bro. Oh Teik Bin 🙏🤓🤔🥰
How to Manage Reception Report in Odoo 17Celine George
A business may deal with both sales and purchases occasionally. They buy things from vendors and then sell them to their customers. Such dealings can be confusing at times. Because multiple clients may inquire about the same product at the same time, after purchasing those products, customers must be assigned to them. Odoo has a tool called Reception Report that can be used to complete this assignment. By enabling this, a reception report comes automatically after confirming a receipt, from which we can assign products to orders.
How to Download & Install Module From the Odoo App Store in Odoo 17Celine George
Custom modules offer the flexibility to extend Odoo's capabilities, address unique requirements, and optimize workflows to align seamlessly with your organization's processes. By leveraging custom modules, businesses can unlock greater efficiency, productivity, and innovation, empowering them to stay competitive in today's dynamic market landscape. In this tutorial, we'll guide you step by step on how to easily download and install modules from the Odoo App Store.
How to Setup Default Value for a Field in Odoo 17Celine George
In Odoo, we can set a default value for a field during the creation of a record for a model. We have many methods in odoo for setting a default value to the field.
Information and Communication Technology in EducationMJDuyan
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 2)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐈𝐂𝐓 𝐢𝐧 𝐞𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧:
Students will be able to explain the role and impact of Information and Communication Technology (ICT) in education. They will understand how ICT tools, such as computers, the internet, and educational software, enhance learning and teaching processes. By exploring various ICT applications, students will recognize how these technologies facilitate access to information, improve communication, support collaboration, and enable personalized learning experiences.
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐬𝐨𝐮𝐫𝐜𝐞𝐬 𝐨𝐧 𝐭𝐡𝐞 𝐢𝐧𝐭𝐞𝐫𝐧𝐞𝐭:
-Students will be able to discuss what constitutes reliable sources on the internet. They will learn to identify key characteristics of trustworthy information, such as credibility, accuracy, and authority. By examining different types of online sources, students will develop skills to evaluate the reliability of websites and content, ensuring they can distinguish between reputable information and misinformation.
🔥🔥🔥🔥🔥🔥🔥🔥🔥
إضغ بين إيديكم من أقوى الملازم التي صممتها
ملزمة تشريح الجهاز الهيكلي (نظري 3)
💀💀💀💀💀💀💀💀💀💀
تتميز هذهِ الملزمة بعِدة مُميزات :
1- مُترجمة ترجمة تُناسب جميع المستويات
2- تحتوي على 78 رسم توضيحي لكل كلمة موجودة بالملزمة (لكل كلمة !!!!)
#فهم_ماكو_درخ
3- دقة الكتابة والصور عالية جداً جداً جداً
4- هُنالك بعض المعلومات تم توضيحها بشكل تفصيلي جداً (تُعتبر لدى الطالب أو الطالبة بإنها معلومات مُبهمة ومع ذلك تم توضيح هذهِ المعلومات المُبهمة بشكل تفصيلي جداً
5- الملزمة تشرح نفسها ب نفسها بس تكلك تعال اقراني
6- تحتوي الملزمة في اول سلايد على خارطة تتضمن جميع تفرُعات معلومات الجهاز الهيكلي المذكورة في هذهِ الملزمة
واخيراً هذهِ الملزمة حلالٌ عليكم وإتمنى منكم إن تدعولي بالخير والصحة والعافية فقط
كل التوفيق زملائي وزميلاتي ، زميلكم محمد الذهبي 💊💊
🔥🔥🔥🔥🔥🔥🔥🔥🔥
CapTechTalks Webinar Slides June 2024 Donovan Wright.pptxCapitolTechU
Slides from a Capitol Technology University webinar held June 20, 2024. The webinar featured Dr. Donovan Wright, presenting on the Department of Defense Digital Transformation.
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PTI - Using Information Technology
1. Pertemuan 2
Chapter 2
The Internet & theWorldWideWeb
Exploring Cyberspace
Pengantar Teknologi Informasi
(PTI – 2 SKS)
Using Information Technology
Heni S
Fakultas Teknik dan Ilmu K
Universitas Teknokrat In
To the instructor:
This presentation attempts to cover every term in the text, sometimes via a slide, sometimes via the Notes page.
Additional material beyond what is in the text is presented via:
Occasional hyperlinks in the slides themselves. ScreenTip text has been added to each hyperlink allowing you to see in advance where that link will take you.
In addition, the last 19 slides are questions covering the material just presented. They can be used to increase interaction between the instructor and students at the end of each lecture, to ensure students understand the material just presented, etc.
Finally, some of the Notes pages include “Discussion questions” for encouraging student interaction during the lecture.
Physical connection - the wired or wireless means of connecting to the internet.
Broadband is a very high-speed connection.
Types of transmissions: upload and download
Transmission speeds:
Bps - bits per second.
Kbps - kilobits per second, or 1000 bits per second.
Mbps - megabits per second, or 1 million bits per second.
Gbps - gigabits per second, or 1 billion bits per second.
Types of wired internet access devices and their access speeds:
1. Modem: Most standard modems have a speed of 56 Kbps.
Using a modem and a phone line to establish a connection to the internet is called making a dial-up connection.
Types of wired internet access devices and their transmission speeds:
2. ISDN – Transmits 64 to 128 Kbps of data per second.
3. DSL – Receives data at the rate of 1.5-9 Mbps and sends data at only 64 Kbps-1.5 Mbps. Users can talk as well as transmits data at the same time.
4. T1 – Transmits 1.5 Mbps of data; generally used by corporate, government, & academic sites.
5. Cable modem:
It is always “on” like DSL
It transmits outgoing data at about 1.4 Mbps and incoming data at up to 50 Mbps
Communications satellite -- a space station that transmits radio waves called microwaves from earth-based stations
Download speed of 250-400 Kbps
Connections are always on
ISP that supports two-way satellite transmission is needed
Other wireless connections:
Radio waves are transmitted between towers that handle cellular phone calls
The data is send at up to 155 Mbps
The equipment costs from $200 to $2,500 and the operating cost is $159-$1,400 a month
Well-known ISPs:
AOL (America Online)
Earthlink
Microsoft Network (MSN)
AT&T WorldNet
POP (Point of Presence) - your ISP’s local access number for your area.
The ISP provides communications software for setting up the computer and modem
Log on - make a connection to the remote computer of your ISP.
POP:
The user is given local telephone numbers for the ISP’s POP.
The POP acts as a local gateway to the ISP’s network.
Backbones:
The backbone providers are:
AT & T
GTE
IBM
MCI
Netcom
Sprint
UUNET
When the user’s modem connects to a modem at the ISP’s location, the two modems go through a process called handshake where the fastest available transmission speed is established.
IP address:
An IP address consists of four sets of numbers between 0 and 255 separated by decimals.
The ISP assigns the computer a new, dynamic IP address.
Network access point (NAP)
NAP is a routing computer.
ISPs that do not run their backbones connect to an internet through a network access point (NAP).
PNAP’s facilitate more efficient routing of data back and forth in the internet by providing more backbone access locations.
TCP/IP determines:
The type of built-in error checking to be used
The data compression method
Whether or not the sending device has indicated that it has finished sending a message
How the receiving device will indicate that it has received a message
TCP/IP breaks data into packets
ISOC:
ISOC is a professional, nonprofit society with more than 150 organizational and 11,000 individual members in more than 182 countries
ICANN
Internet Corporation for Assigned Names and Numbers ( ICANN) is a global, private-sector, nonprofit corporation
The maximum use of the internet worldwide is for sending and receiving email.
When retrieving messages using email software, the email is sent from the server to the computer using Post Office Protocol version 3 (POP3).
Internet Message Access Protocol (IMAP) has extended functions compared to POP3.
The different ways to get email software are:
Get an email program a part of other computer software:
Browsers, such as Internet Explorer or Netscape Navigator
2. Get email software as part of your ISP package:
ISPs, such as AOL, EarthLink, AT&T WorldNet provide email software for their subscribers.
3. Get free email services:
The services are available from a variety of sources, ranging from so-called portals, or internet gateways, such as Yahoo!, Excite, or Lycos, to cable TV channel CNN’s website
4. Buy email software
Popular email software programs are Eudora, Outlook Express, and Lotus Notes
In addition to the textual message, email messages may have attachments.
Caution: One must never open an attached file from an unknown source. The attachment could be infected with virus or other harmful code that could infect the recipient's computer too.
An IM conversation occurs in a small window (rectangular area containing a document or activity) on each participant’s display screen.
Drawbacks of IM:
Lack of common standards
Time wasters when you have to get work done
Lack of privacy
Examples of IMs are AOL Instant Messenger, MSN Messenger, ICQ (“ I Seek You”) and Yahoo! Messenger
Mailing Lists:
Mailing lists are one-way or two-way.
Netiquette (network etiquette) - guides to appropriate online behavior.
FAQs (Frequently Asked Questions) - documents that explain expected norms of online behavior for a particular group.
Flaming - writing an online message that uses derogatory, obscene, or inappropriate language.
Emoticons - keyboard-produced pictorial representations of expressions.
Shouting - Use of all capital letters is considered the equivalent of SHOUTING.
Avoid sloppiness, but avoid criticizing other’s sloppiness – Avoid spelling and grammatical errors . But do not criticize the same errors in other’s messages.
Huge Attachments – Avoid huge attachments unless requested.
When replying, quote only the relevant portion – Edit the user’s original text down to the relevant paragraph and then put in the response immediately.
Don’t overforward – Do not automatically forward emails to friends without checking if the contents are true and appropriate.
Spam - unsolicited email or junk mail in the form of advertising or chain letters.
Spamhaus tracks the internet’s worst spammers and works with ISPs and law enforcement agencies to identify and remove persistent spammers from the internet.
Top Span Tips
Guard your in-box
Use free web mail accounts
Use a disposable email address
Use fake addresses
Do not post your address
Do not answer spam
Opt out
Read the privacy policy
Use a spam filter
Hypertext - a system in which documents scattered across many internet sites are directly linked – with hyperlinks – so that a word or phrase in one document becomes a connection to a document in a different place.
HTML (Hypertext Markup Language) – is the set of special instructions (called “tags” or “markups”) that are used to specify document structure, formatting, and links to other multimedia documents.
The website is the location of a Web domain name in a computer on the internet.
Example - http://www.nps.gov/yosc/camping.htm
http:// - HyperText Transfer Protocol , the communications rules that allow browsers to connect with web servers
www.nps.gov/ - The www stands for “World Wide Web”. The .nps stands for “National Park Service” and .gov is the top-level domain name indicating that this is a government website
Yose/ - The directory name is the name on the server for the directory or folder
Wilderness.htm – This is a particular page or the document to be fetched
Hyperlinks: Words and phrases that appear as underlined or colored text – that are references to other web pages.
If the right mouse button is clicked, many commands, such as Back, Forward, etc. are available via a pop-up menu.
Back – Takes you to the previous page
Forward – Takes you to the next page
Home – Returns you to the home page
Search – Lists various other search tools
Web Portals:
The most popular portals are America Online, Yahoo!, Microsoft Network, Google, Netscape, Lycos, Go Network, Infoseek, Snap, Excite Network, AltaVista, and WebCrawler.
Search engines - WWW feature which allows you to find specific documents through keyword searches and menu choices.
Computer-created search sites – These are assembled by software “spiders” that crawl all over the web and send back reports to be collected and organized with little human intervention.
Hybrid search sites – human organization supplemented by computer created indexes.
Metasearch sites – send the query to several other different search tools and compile the results.
The operators are AND, OR, NOT, and 1 and 2 signs
Wildcards – *, ?
Applets - small programs that can be quickly downloaded and run by most browsers. Applets are written in Java.
Java – a complex programming language that enables programmers to create animated and interactive web pages.
Visual Studio.NET – a technology developed by Microsoft to compete with Java.
“Pull technology” - you go to a website and pull down the information you want.
Webcasting companies are also called subscription services, because they are sell-on-demand services
FTP:
A method whereby you can connect to a remote computer called an FTP site and transfer files to your own microcomputer’s hard disk, via TCP/IP over the internet.
FTP client programs, such as Fetch, Cute, and FTP pro are special programs that help in ftp file download.
Telnet - a protocol that runs on TCP/IP and allows you to connect to remote computers on the internet using a user name and a password to run programs on those computers.
The telnet feature is particularly useful for perusing large databases at universities, government agencies, or libraries.
FACTOID: The specification for Telnet was first developed in June 1980 by Jon Postel.
Distance learning - the name given to online education programs.