Alpha Tech Program
Recap Module 1
Module 2: Internet Basics
Lesson 1 The Internet
Describe the uses of the Internet.
Identify the requirements for an Internet connection.
Identify the features of two types of Internet connections.
Lesson 2 The World Wide Web
Describe the components of the Web.
Explain how Web addresses work.
Explore Web sites by using a browser.
Search information using a search engine.
Uses Of Internet
• Find information • Communication• Sharing • Shopping• Banking• Play Games• Listen to Music • Watch movies
Connect To The Internet
Connect To The Internet
1. Computer 2. Modem3. Web Browser 4. Internet Service Provider: username
Types Of Connections
• Broadband• Dialup
• Pros / cons
• Cost• Speed• Connectivity: always on / connect• Stability• Cable/ wireless
Summary
Quiz
Statement
1 Computing Device
2 Dial-up
3 Internet Service Provider (ISP)
4 Wireless
5 Modem
6 Digital Subscriber Line (DSL)
Option 1 Option 2
Internet Components Internet Connections
World Wide Web
Click icon to add pictureClick icon to add picture
Access to the Internet directly
Access to the Internet through server
• Components
• Web browser• Web page• Website
Web Address
Element Description
http:// Indicates the protocol to be used to access a file.
www Indicates that the Web site is on the World Wide Web.
microsoft Indicates the name of the Web site.
.com Indicates the type of domain.
/learning/default.asp Indicates the path of the document.
Domains
• .com• .edu / .ac• .net• .org• .info• .museum• .gov• .in
Use A Browser
Use A Browser
• Address bar• Navigation• Link• Search• Bookmark• History
Plugins
• Flash• Pdf• Video• java
Search Using Search Engine
• Animation• Video
Search Using Search Engine
• Perform Search: (volcano)• Google (keyword)/ yahoo (directory)• Text / image• Keyword• Operators (AND OR + -)• Advanced search
Summary
Statement TrueFalse
1 World Wide Web IS a part of the Internet.2 World Wide Web IS NOT a part of the Internet.
3 You CAN create new Web pages.4 You CANNOT create new Web pages.
5 Internet Explorer is a Web SERVER.6 Internet Explorer is a Web BROWSER.
7WEB address is also known as Uniform Resource Locator (URL).
8IP address is also known as Uniform Resource Locator (URL).
9 You can open ONLY A SINGLE Web browser window.10
You can open MULTIPLE Web browser windows.
11
You CAN download files from the Web.
12
You CANNOT download files from the Web.
13
A portal IS NOT a Web site.
14
A portal IS a Web site.
15
A reliable Web site must have authors WITH credentials.
16
A reliable Web site must have authors WITH NO credentials.
17
Search engines are Web BROWSERS with special technology.
18
Search engines are Web SITES with special technology.
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