Internet Essentials The Internet and World Wide Web

Lesson 1

THE INTERNET

First Video

Question 1:

The Internet was started in what decade?

A. 50’s B. 60’s C. 70’s D. 80’s

Question 2:

Why was the Internet created?

A. For businesses to create more profits B. For people to email and use social media outlets C. A response to the cold war – Sputnik being sent to orbit.D. Because vice president Al Gore wanted an initiative to help Americans

Second Video

Question 3: Why is there a myth that Al Gore invented the Internet?

Third Video: 52 Mark Start at 44

Question 4: Where does the word Internet come from?

A. Entertaining B. Inter-networks C. Interesting D. Networks connecting

Question 5: What does WWW mean?

A. World Wild Web B. Wonderful Wishing Well C. World Wide Web D. World Wishing Web

Question 6: Who coined the term WWW?

a. Bill Gates b. Steve Jobs c. Tim Berners-Lee d. Intel

Fourth Video

Question 7: Is the Internet and the Web the same thing?

Yes (A) or No (B)

“Internet” DOES NOT EQUAL “WEB”

• The World Wide Web, or Web, consists of a worldwide collection of electronic documents (Web pages)

• A Web site is a collection of related Web pages and associated items

Question 8: Who owns the Internet?

A. No One B. Beyonce – Run this World! C. EveryoneD. Government

Ownership of the Internet Local Networks are owned by: Individuals, Universities, Government Agencies, Private Companies.

Who pays for the Internet: National Science Foundation (Through federal taxes) – You ;)

Question 9: How do you identify each computer on the Web?

A. File Transfer Protocol (FTP) B. Internet Protocol (IP) C. Top Level Domain (TLD) D. Hypermedia links

Question 10: What does HTTP stand for?

A. Hypertext Transfer Protocol B. Highly Technical Transfer Programming C. Host Tactical Training ProtocolD. Hyper Technical Training Protocol

Fifth Video

Question 11: The Internet is a collection of

A. ideasB. pagesC. computersD. networks

Networks

Internet is a “Network of Networks”; Main path known as Internet Backbone.

Question 12: Who provides this backbone?

A. Phone companies B. Network companies C. Government only D. No one

Typical Backbone is provided by: AT&T, Sprint & Verizon

Backbone is a high speed fiber optic line (OC) line. Connect with T lines.

Question 13: Who invented the mouse?

A. Steve Jobs B. Bill Gates C. Douglas Englebart D. Alan Skillcorn

Sixth Video

Question 14: What was the first browser invented?Browser is a program with a graphical user interface for displaying HTML files.

A. NetscapeB. MosaicC. Internet ExplorerD. Mozilla

7th Video

Question 15: What are these four section referred to in an IP address?

197.169.73.63

A. dotted quadB. octet C. polynomialD. section

A. Dotted Quad

Binary Form: octet11000101.10101001.01001001.00111111

4 octets with 8 positions each = 4,294,967,296

Question 16: Why are we changing to IPv6?

A. more efficient B. ran out of ip address C. faster network D. it is a private network

B. We ran out of IPv4 addresses

http://shows.howstuffworks.com/fwthinking-show/fwthinking-ep1-internet-of-things-video.htm

IPv6:128 bit addressing instead of 32 bit XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX:XXXX

IP addresses available: 340 followed by 36 zeros.340 trillion from 4.3 billion

Google: What my ip address Whatismyipaddress.com

Open up Internet Explorer Browser Type in the following IP address in the web address74.125.224.72

Name of this is called a domain name.

Question 17: What is the most popular browser?

A. Chrome B. Internet Explorer C. Firefox D. Safari

What browser do you use?

2014 Chrome Internet Explorer

Firefox Safari Opera

June 59.3 % 8.8 % 25.1 % 3.7 % 1.8 %

May 59.2 % 8.9 % 24.9 % 3.8 % 1.8 %

April 58.4 % 9.4 % 25.0 % 4.0 % 1.8 %

March 57.5 % 9.7 % 25.6 % 3.9 % 1.8 %

February 56.4 % 9.8 % 26.4 % 4.0 % 1.9 %

January 55.7 % 10.2 % 26.9 % 3.9 % 1.8 

Question 18: What is the cloud?

A. Fluffy things in the sky B. Store/Get services from their

network onto yoursC. You are responsible for

maintenanceD. Services that are maintained on

your network

ANSWER B: DO YOU HAVE ONE?

Question 19: What is Linked in?

A. News siteB. Link your accounts inC. Just like twitterD. Business Related Social Network

Question 20: Is .tv a top level domain?

A. YesB. No

A. Yes

Groups: Timeline