Chapter 2 The Internet and World Wide Web. The Internet What are some services found on the...

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Chapter 2 The Internet and World Wide Web

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Transcript of Chapter 2 The Internet and World Wide Web. The Internet What are some services found on the...

Page 1: Chapter 2 The Internet and World Wide Web. The Internet What are some services found on the Internet? p. 50 Fig. 2-1 Next.

Chapter 2The Internet and World Wide Web

Page 2: Chapter 2 The Internet and World Wide Web. The Internet What are some services found on the Internet? p. 50 Fig. 2-1 Next.

The Internet

What are some services found on the Internet?

p. 50 Fig. 2-1 Next

Page 3: Chapter 2 The Internet and World Wide Web. The Internet What are some services found on the Internet? p. 50 Fig. 2-1 Next.

The Internet

How did the Internet originate?

Nextp. 50

Goal:To function if

part of network were disabled

Became functional

September 1969

ARPANET

Networking project by Pentagon’s Advanced

Research Projects Agency (ARPA)Goal:

To allow scientists at different

locations to share information

Page 4: Chapter 2 The Internet and World Wide Web. The Internet What are some services found on the Internet? p. 50 Fig. 2-1 Next.

The Internet

How has the Internet grown?

p. 50

TodayMore than 200 million computer linked hosts

1984More than 1,000 hosts

1969Four hosts

Next

Page 5: Chapter 2 The Internet and World Wide Web. The Internet What are some services found on the Internet? p. 50 Fig. 2-1 Next.

The Internet

Who controls the Internet?

p. 51

World Wide Web Consortium (W3C)

Oversees research, sets standards and guidelines

Next

No onec—cit is a public, cooperative, andindependent network

Several organizations set standards

Page 6: Chapter 2 The Internet and World Wide Web. The Internet What are some services found on the Internet? p. 50 Fig. 2-1 Next.

How the Internet Works

How might data travel the Internet using acable modem connection?

p. 52 Fig. 2-2 Next

Page 7: Chapter 2 The Internet and World Wide Web. The Internet What are some services found on the Internet? p. 50 Fig. 2-1 Next.

How the Internet Works

What is a domain name?

p. 53 Figs. 2-3 – 2-4 Next

Text version of Internet protocol (IP) address Number that uniquely identifies

each computer or device connected to Internet

Page 8: Chapter 2 The Internet and World Wide Web. The Internet What are some services found on the Internet? p. 50 Fig. 2-1 Next.

The World Wide Web

What is a Web browser?

p. 54 Next

MicrosoftInternetExplorer

Netscape

Mozilla

Program that allows you to view Web pages

OperaSafari

Page 9: Chapter 2 The Internet and World Wide Web. The Internet What are some services found on the Internet? p. 50 Fig. 2-1 Next.

The World Wide Web

What is a URL?

p. 56 Fig. 2-6 Next

Unique address for a Web page

A web server delivers the Web page to

your computer

Click to view Web Link,click Chapter 2, Click Web Linkfrom left navigation, then click Web Addresses below Chapter 2

Page 10: Chapter 2 The Internet and World Wide Web. The Internet What are some services found on the Internet? p. 50 Fig. 2-1 Next.

The World Wide Web

What is a search engine?

p. 57 Fig. 2-8 Next

Program used to find Web sites and Web pages by entering words or phrases called search text

Page 11: Chapter 2 The Internet and World Wide Web. The Internet What are some services found on the Internet? p. 50 Fig. 2-1 Next.

Other Internet Services

How does an e-mail message travel?

p. 70 Fig. 2-20 Next

Step 1.Using e-mail software, you create and send message

Step 2.Your software contacts software on your ISP’s outgoing mail server

Step 4.When recipient uses e-mail software to check for e-mail messages, the message transfers from incoming mail server to recipient’s computer

Step 3.Software on outgoing mail server determines best route for data and sends message, which travels along Internet routers to recipient’s incoming mail server

Page 12: Chapter 2 The Internet and World Wide Web. The Internet What are some services found on the Internet? p. 50 Fig. 2-1 Next.

Other Internet Services

What is FTP?

p. 71 Next

File Transfer Protocol—Internet standard that permits you to upload and download files with other computers on the Internet


I've just found the internet. History of the internet Digital computers: 1950s ARPA, ARPANET: developed in 1960s 1980s: NSF funds CSNET, TCP/IP developed.

I've just found the internet. History of the internet Digital computers: 1950s ARPA, ARPANET: developed in 1960s 1980s: NSF funds CSNET, TCP/IP developed.

Business Models and the Internet of Things...Fig. 2: Internet waves and the digital business model patterns they gave rise to (our chart) Many Internet‐driven business model patterns

Business Models and the Internet of Things...Fig. 2: Internet waves and the digital business model patterns they gave rise to (our chart) Many Internet‐driven business model patterns

Installation Instructions - USAw3.usa.siemens.com/us/internet-dms/btlv/CircuitProtection/Molded... · Installation Instructions Fig. 2 INSTALLING ACCESSORY Fig. 4 ADDING LABELS TO

Installation Instructions - USAw3.usa.siemens.com/us/internet-dms/btlv/CircuitProtection/Molded... · Installation Instructions Fig. 2 INSTALLING ACCESSORY Fig. 4 ADDING LABELS TO

The Ten Minute Guide to Getting Found on the Internet for Restaurants and Hotels

The Ten Minute Guide to Getting Found on the Internet for Restaurants and Hotels

India - Relief Features · Terai region, fine alluvial plain regions are found. Fig : 1.7 Cross Section of Northern Platau, the Gangetic plain, and the Himalaya’s Fig 1.8 : A Village

India - Relief Features · Terai region, fine alluvial plain regions are found. Fig : 1.7 Cross Section of Northern Platau, the Gangetic plain, and the Himalaya’s Fig 1.8 : A Village

Using Tablets and Satellite-based Internet to Deliver ... Tablets and Satellite-based Internet to Deliver Numeracy Education to Marginalized Children in a ... example, Fig 1 shows

Using Tablets and Satellite-based Internet to Deliver ... Tablets and Satellite-based Internet to Deliver Numeracy Education to Marginalized Children in a ... example, Fig 1 shows

Harlem: A Poem By Walter Dean Myers Found on the Internet: .

Harlem: A Poem By Walter Dean Myers Found on the Internet: .

Doc vs Internet + Library99.8% Originality 0.2% Similarity 194 Sources Doc vs Internet + Library Web omitted sources: 191 sources found 1. ...

Doc vs Internet + Library99.8% Originality 0.2% Similarity 194 Sources Doc vs Internet + Library Web omitted sources: 191 sources found 1. ...

Reduced expression of AtNUP62 nucleoporin gene affects ......cotyledon tip (Fig. 1f). At early stages, expression could be found in the embryo sac (Fig. 1g and h). The highest GUS

Reduced expression of AtNUP62 nucleoporin gene affects ......cotyledon tip (Fig. 1f). At early stages, expression could be found in the embryo sac (Fig. 1g and h). The highest GUS

The six keys to normal occlusion - med-college.de...opportunity for normal occlusion (Fig. 2,2,3,4). Fig. 1 and 2, 4 exhibit the molar relationship found, without exception, in every

The six keys to normal occlusion - med-college.de...opportunity for normal occlusion (Fig. 2,2,3,4). Fig. 1 and 2, 4 exhibit the molar relationship found, without exception, in every

Chapter 2 p. 6 . The Internet What are some services found on the Internet? p. 68 Fig. 2-1 Next 4. Chat (4) (1) 1. E-mail (2) 2. Web.

Chapter 2 p. 6 . The Internet What are some services found on the Internet? p. 68 Fig. 2-1 Next 4. Chat (4) (1) 1. E-mail (2) 2. Web.

Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 Fig. 7

Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 Fig. 7

Some great photography found on the Internet

Some great photography found on the Internet

This document may be found on the INTERNET at address: And ...

This document may be found on the INTERNET at address: And ...

Web Databases CS263 Lecture 13. 2 The Internet environment Following Fig. Shows the basic environment needed to set up both Intranet and Internet database-enabled.

Web Databases CS263 Lecture 13. 2 The Internet environment Following Fig. Shows the basic environment needed to set up both Intranet and Internet database-enabled.

Can your insurance agency be found on the Internet?

Can your insurance agency be found on the Internet?

Magic of Being Found Online: Internet Marketing for Business

Magic of Being Found Online: Internet Marketing for Business

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Journal of Internet Banking and · PDF fileJournal of Internet Banking and Commerce An open access Internet journal ... [16] found a typical user of online banking in Finnish market

Journal of Internet Banking and · PDF fileJournal of Internet Banking and Commerce An open access Internet journal ... [16] found a typical user of online banking in Finnish market

Wollongbar Public School · The following article was written by Kate Hunter (2010). It was found on the internet by one of our trusted It was found on the internet by one of our

Wollongbar Public School · The following article was written by Kate Hunter (2010). It was found on the internet by one of our trusted It was found on the internet by one of our