tag:blogger.com,1999:blog-18381067032187469042024-03-08T16:10:33.221+08:00EilaBubu™Nabilah Yusofhttp://www.blogger.com/profile/08260455025430573142noreply@blogger.comBlogger9125tag:blogger.com,1999:blog-1838106703218746904.post-12843453618004236102012-01-19T21:09:00.000+08:002012-01-19T21:09:03.121+08:002.1 Describe the introduction of Internet<br />
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<span lang="MS"><span class="Apple-style-span" style="color: purple; font-family: Georgia, 'Times New Roman', serif; font-size: small;"><b><i>2.1.1 Define Internet</i></b></span></span><br /><span lang="MS"><span class="Apple-style-span" style="color: purple; font-family: Georgia, 'Times New Roman', serif; font-size: small;"><b><i><br /></i></b></span></span></div>
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<span style="font-size: xx-small;"><span lang="MS"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><b><i>The Internet, sometimes called simply "the Net," is a worldwide system of computer networks - a network of networks in which users at any one computer can, if they have permission, get information from any other computer (and sometimes talk directly to users at other computers). It was conceived by the Advanced Research Projects Agency (ARPA) of the U.S. government in 1969 and was first known as the <a href="http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci213782,00.html" style="color: #999999; outline-width: 0px; text-decoration: none;">ARPANet</a>. The original aim was to create a network that would allow users of a research computer at one university to be able to "talk to" research computers at other universities. A side benefit of ARPANet's design was that, because messages could be routed or rerouted in more than one direction, the network could continue to function even if parts of it were destroyed in the event of a military attack or other disaster.</i></b></span></span></span></div>
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<span style="font-size: xx-small;"><span lang="MS"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i><b>Today, the Internet is a public, cooperative, and self-sustaining facility accessible to hundreds of millions of people worldwide. Physically, the Internet uses a portion of the total resources of the currently existing public telecommunication networks. Technically, what distinguishes the Internet is its use of a set of protocols called </b><a href="http://searchnetworking.techtarget.com/sDefinition/0,,sid7_gci214173,00.html" style="color: #999999; font-weight: bold; outline-width: 0px; text-decoration: none;">TCP/IP</a><b> </b></i></span></span><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i><b>(for Transmission Control Protocol/Internet Protocol). Two recent adaptations of Internet technology, the <a href="http://searchwindevelopment.techtarget.com/sDefinition/0,,sid8_gci212377,00.html" style="color: #999999; outline-width: 0px; text-decoration: none;">intranet</a> and the <a href="http://searchenterprisewan.techtarget.com/sDefinition/0,,sid200_gci212089,00.html" style="color: #999999; outline-width: 0px; text-decoration: none;">extranet</a>, also make use of the TCP/IP protocol.</b></i></span></span></div>Nabilah Yusofhttp://www.blogger.com/profile/08260455025430573142noreply@blogger.com0tag:blogger.com,1999:blog-1838106703218746904.post-12336114986530958412012-01-19T21:08:00.002+08:002012-01-19T21:08:34.898+08:002.1.2 Explain ethics in using Internet<span style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span class="Apple-style-span" style="color: red;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>Hide personal </i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>in</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>formation</i></span></b></span><br /><b></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>We should teach children not to give personal details like home address, phone numbers, </i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>in</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>terests, passwords. No photographs should be sent to strangers and they should be asked to hide their personal details from strangers because it might be misused and shared with others without their knowledge.</i></span></b><br /><b><span lang="MS"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i style="background-color: white;"><br /></i></span></span></b><br /><span class="Apple-style-span" style="color: red;"><b></b></span><b style="color: red;"><span lang="MS"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i style="background-color: white;">Avoid Bad language</i></span></span></b><br /><b><span lang="MS"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i style="background-color: white;"></i></span></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>We must not use rude or bad language while us</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>in</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>g e-Mail, chatt</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>in</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>g, blogg</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>in</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>g and social network</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>in</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>g, We need to respect their views and should not criticize anyone on the </i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>in</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>ternet and the same should be taught to children. </i></span></b><br /><b><span lang="MS" style="background-color: white;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i><br /></i></span></span></b><br style="color: red;" /><span style="color: red;"></span><span class="Apple-style-span" style="color: red;"><b></b></span><b style="color: red;"><span lang="MS" style="background-color: white;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>Pretend</i></span><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>in</i></span><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>g to be someone else</i></span></span></b><br /><b><span lang="MS" style="background-color: white;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i></i></span></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>We must not use </i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>in</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>ternet to fool others by pretend</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>in</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>g to be someone else. Hid</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>in</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>g our own identity to fool others </i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>in</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> the </i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>In</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>ternet world is a crime and may also be a risk to others. It’s our responsibility to teach children the same.</i></span></b> </span><span style="background-color: white; color: magenta; font-family: Corsiva; font-size: 13px; line-height: 20px; text-align: left;"></span><br />
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</div>Nabilah Yusofhttp://www.blogger.com/profile/08260455025430573142noreply@blogger.com0tag:blogger.com,1999:blog-1838106703218746904.post-57651783292756260032012-01-19T21:08:00.000+08:002012-01-19T21:08:04.951+08:002.1.3 Identify Internet services<span class="apple-style-span" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>An</i></span></b></span></span><span class="apple-converted-space" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span></span><span class="apple-style-span" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>Internet service provider</i></span></b></span></span><span class="apple-converted-space" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span></span><span class="apple-style-span" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>(</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>ISP</i></span></b><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>) is a company that provides access to the</i></span></b></span></span><span class="apple-converted-space" style="background-color: white; color: lime; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span></span><span lang="MS" style="background-color: white; color: lime; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><a href="http://en.wikipedia.org/wiki/Internet" style="color: #999999; text-decoration: none;" title="Internet"><span style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>Internet</i></span></b></span></a></span><span class="apple-style-span" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i><span style="color: lime;">. </span>Access ISPs directly connect customers to the Internet using copper wires,</i></span></b></span></span><span class="apple-converted-space" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span></span><span lang="MS" style="background-color: white; color: lime; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><a href="http://en.wikipedia.org/wiki/Wireless" style="color: #999999; text-decoration: none;" title="Wireless"><span style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>wireless</i></span></b></span></a></span><span class="apple-converted-space" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span></span><span class="apple-style-span" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>or</i></span></b></span></span><span class="apple-converted-space" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span></span><span lang="MS" style="background-color: white; color: lime; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><a href="http://en.wikipedia.org/wiki/Fiber-optic_communication" style="color: #999999; text-decoration: none;" title="Fiber-optic communication"><span style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>fiber-optic</i></span></b></span></a></span><span class="apple-converted-space" style="background-color: white; color: lime; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span></span><span class="apple-style-span" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>connections.</i></span></b></span></span><span lang="MS" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><a href="http://en.wikipedia.org/wiki/Internet_service_provider#cite_note-0" style="color: #999999; text-decoration: none;"><sup><span style="line-height: 14px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>[1]</i></span></b></span></sup></a></span><span class="apple-converted-space" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span></span><span class="apple-style-span" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>Hosting ISPs lease server space for smaller businesses and other people (</i></span></b></span></span><span lang="MS" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><a href="http://en.wikipedia.org/wiki/Colocation_centre" style="color: #999999; text-decoration: none;" title="Colocation centre"><span style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>colocation</i></span></b></span></a></span><span class="apple-style-span" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>). Transit ISPs provide large amounts of</i></span></b></span></span><span class="apple-converted-space" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span></span><span lang="MS" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><a href="http://en.wikipedia.org/wiki/Bandwidth_%28computing%29" style="color: #999999; text-decoration: none;" title="Bandwidth (computing)"><span style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>bandwidth</i></span></b></span></a></span><span class="apple-converted-space" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span></span><span class="apple-style-span" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>for connecting</i></span></b></span></span><span class="apple-converted-space" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span></span><span class="apple-style-span" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>hosting ISPs</i></span></b></span></span><span class="apple-converted-space" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span></span><span class="apple-style-span" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>to</i></span></b></span></span><span class="apple-converted-space" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span></span><span class="apple-style-span" style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>access ISPs</i></span></b></span></span>Nabilah Yusofhttp://www.blogger.com/profile/08260455025430573142noreply@blogger.com0tag:blogger.com,1999:blog-1838106703218746904.post-41405169813727132092012-01-19T21:07:00.001+08:002012-01-19T21:07:30.533+08:002.1.4 List Social Networking Sizes<br />
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<span style="font-size: x-small;">* Blogster</span></div>
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<span style="font-size: x-small;">* Friendster</span></div>
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<span style="font-size: x-small;">* Twitter</span></div>
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<span style="font-size: x-small;">* Facebook</span></div>
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<span style="font-size: x-small;">* LinkedIn</span></div>
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<span style="font-size: x-small;">* Italki.com</span></div>Nabilah Yusofhttp://www.blogger.com/profile/08260455025430573142noreply@blogger.com0tag:blogger.com,1999:blog-1838106703218746904.post-33959038839528663012012-01-19T21:06:00.000+08:002012-01-19T21:06:38.934+08:002.1.5 Explain the purpose of using Internet<br />
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<span style="font-size: xx-small;"><span class="apple-style-span"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i><span style="color: #e06666;">1)Communication</span></i></span></b></span></span></span></div>
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<span style="font-size: xx-small;"><span style="color: magenta;"></span></span><br /><div class="MsoNormal" style="color: magenta;">
<div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;">
<span style="font-size: xx-small;"><span class="apple-style-span"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>-The foremost target of internet has always been the communication.</i></span></b></span></span><br /><span class="apple-style-span"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i><br /></i></span></b></span></span></span></div>
</div>
<span style="font-size: xx-small;"><span style="color: magenta;"></span></span><br /><div class="MsoNormal">
<div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;">
<span style="font-size: xx-small;"><span class="apple-style-span"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i><span style="color: #e06666;">2)Information</span></i></span></b></span></span></span></div>
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<span style="font-size: xx-small;"><span style="color: magenta;"></span></span><br /><div class="MsoNormal" style="color: magenta;">
<div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;">
<span style="font-size: xx-small;"><span class="apple-style-span"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>-Information is probably the biggest advantage internet is offering</i></span></b></span></span></span></div>
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<span style="font-size: xx-small;"><span style="color: magenta;"></span></span><br /><div class="MsoNormal">
<div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;">
<span style="font-size: xx-small;"><span class="apple-style-span" style="color: magenta;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i><br /></i></span></b></span></span><br /><span class="apple-style-span"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i><span style="color: #e06666;">3)Services</span></i></span></b></span></span></span></div>
</div>
<span style="font-size: xx-small;"><span style="color: magenta;"></span></span><br /><div class="MsoNormal" style="color: magenta;">
<div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;">
<span style="font-size: xx-small;"><span class="apple-style-span"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>-Many services are now provided on the internet such as online banking,job seeking and others.</i></span></b></span></span><br /><span class="apple-style-span" style="color: blue;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i><br /></i></span></b></span></span></span></div>
</div>
<div style="color: blue;">
<span style="font-size: xx-small;"></span></div>
<div class="MsoNormal">
<div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;">
<span style="font-size: xx-small;"><span class="apple-style-span"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i><span style="color: #e06666;">4)E-Commere</span></i></span></b></span></span></span></div>
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<span style="font-size: xx-small;"><span style="color: magenta;"></span></span><br /><div class="MsoNormal">
<div style="background-color: white; color: magenta; font-family: Corsiva; font-size: 13px; line-height: 20px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; text-align: left;">
<span style="font-size: xx-small;"><span class="apple-style-span"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>E-Commere is the concept used for any type of commercial maneuvering,or business deals that involves the transfer of information across the globe via internet.</i></span></b></span></span></span></div>
</div>Nabilah Yusofhttp://www.blogger.com/profile/08260455025430573142noreply@blogger.com0tag:blogger.com,1999:blog-1838106703218746904.post-42447978815576984862012-01-19T21:04:00.001+08:002012-01-19T21:05:14.589+08:002.2 Discover Internet Components<br />
<div class="MsoNormal" style="background-color: white; color: magenta; font-family: Corsiva; font-size: 13px; line-height: 20px; text-align: left;">
<div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;">
<span class="apple-style-span"><span lang="MS" style="font-size: small; line-height: 18px;"><b><i><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><span class="Apple-style-span" style="color: purple;">2.2.1Discover various types of browser</span></span></i></b></span></span></div>
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<span class="Apple-style-span" style="color: purple; font-family: Georgia, 'Times New Roman', serif; font-size: xx-small;"><span class="Apple-style-span" style="line-height: 18px;"><b><i><br /></i></b></span></span></div>
</div>
<div class="MsoNormal" style="background-color: white; color: magenta; font-family: Corsiva; font-size: 13px; line-height: 20px; text-align: left;">
<div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;">
<span style="font-size: xx-small;"><span class="apple-style-span" style="color: blue;"><b><span lang="MS" style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>Internet Explorer</i></span></span></b></span><br /><span class="apple-style-span"><b><span lang="MS" style="line-height: 18px;"></span></b></span></span><span style="font-size: xx-small;"><span lang="MS" style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><b><i><br /></i></b></span><span class="apple-style-span"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>This is the most widely-used web browser by people around the world. It was developed by Microsoft in 1994 and released in 1995 as a supportive package to Microsoft Windows line of operating systems. It is presently known as Windows Internet Explorer, was formerly called Microsoft Internet Explorer (MSIE), and more is commonly known as IE. People have a misconception that browsing the Internet is possible only through Internet Explorer. They are unaware of various web browsers that are available. This simply proves that Internet Explorer is used by the majority. According to statistics, its usage share from 1999 to 2003-04 was around 95%. Since then, there has been a lot of competition in the market, with many software companies coming up with web browsers that challenge IE in their features and usage. Microsoft occasionally releases updates to their previous versions of IE, which have some enhanced capabilities. The latest version is Internet Explorer 8 which is a free update. The 'favicon', which is the favorites icon was introduced first in IE, and was later adopted by many other web browsers. Initially, IE did not support tabbed browsing, but today, it can be used even in the older versions, by installing toolbars.</i></span></b></span><span class="Apple-style-span" style="color: black; font-family: Georgia, 'Times New Roman', serif;"><b><i><br /></i></b></span></span><span class="apple-style-span"><span lang="MS" style="color: black; line-height: 18px;"></span></span><br /><span lang="MS" style="color: black; line-height: 18px;"><span class="apple-style-span"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i><br /></i></span></b></span></span></span></div>
</div>
<span style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"></span><br />
<div class="MsoNormal" style="background-color: white; color: magenta; font-family: Corsiva; font-size: 13px; line-height: 20px; text-align: left;">
<div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;">
<span style="font-size: xx-small;"><span class="apple-style-span" style="color: blue;"><b><span lang="MS" style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>Mozilla Firefox</i></span></span></b></span><br /><span class="apple-style-span"><b><span lang="MS" style="line-height: 18px;"></span></b></span></span><span style="font-size: xx-small;"><span lang="MS" style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><b><i><br /></i></b></span><span class="apple-style-span"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>It is owned by Mozilla Corporation and was the result of an experimentation. This browser has gone through many name changes due to name clashes with other products. 'Mozilla Firefox' was officially announced in February 2004. It was earlier named Phoenix, Firebird, and eventually Firefox. It is the second-most famous browser after Internet Explorer, as there were around 100 million downloads within a year of its release. Until November 2008, 700 million downloads were recorded. Since the release of Firefox, the sale of Internet Explorer has gone down drastically. It has around 22% of the market share at present. It has undergone many updates and version changes that were made to improve usability to the universal users. It can be used on most operating systems, but was found to be more prone to vulnerabilities. However, the problems were fixed in the newer versions. As it is an open source software, its source code is available,thus allowing everyone to access the code. It supports tabbed browsing that allows the user to open multiple sites in a single window. Session storage is also an important feature of Firefox, which allows the user to regain access to the open tabs after he has closed the browser window. Apart from these, there are many user-friendly features that Firefox offers.</i></span></b></span></span><br /><span lang="MS" style="line-height: 18px;"><span class="apple-style-span"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i><span class="Apple-style-span" style="color: red;"><br /></span></i></span></b></span></span></span></div>
</div>
<span style="background-color: white; color: magenta; font-family: Corsiva; font-size: xx-small; line-height: 20px; text-align: left;"></span><br />
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<div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;">
<span style="font-size: xx-small;"><span class="apple-style-span" style="color: blue;"><b><span lang="MS" style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>Google Chrome</i></span></span></b></span><br /><span class="apple-style-span"><b><span lang="MS" style="line-height: 18px;"></span></b></span></span><span style="font-size: xx-small;"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i><br /></i></span></b><span class="apple-style-span"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>This web browser was developed by Google. Its beta and commercial versions were released in September 2008 for Microsoft Windows. It has soon become the fourth-most widely used web browser with a market share of 1.23%. The browser versions for Mac OS X are under development. The browser options are very similar to that of Safari, the settings locations are similar to Internet Explorer 7, and the window design is based on Windows Vista.</i></span></b></span></span></span></div>
</div>
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<br class="Apple-interchange-newline" /></div>Nabilah Yusofhttp://www.blogger.com/profile/08260455025430573142noreply@blogger.com0tag:blogger.com,1999:blog-1838106703218746904.post-23947358818412200012012-01-19T21:03:00.000+08:002012-01-19T21:03:23.191+08:002.2.2 Show Various Email Clients<br />
<ul style="background-color: white; font-family: Corsiva; font-size: 13px; line-height: 20px; text-align: left;">
<li><span style="font-size: x-small;"><span lang="MS" style="color: magenta;"><a href="http://www.incredimail.com/" style="color: #999999; text-decoration: none;"><span style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>IncrediMail</i></span></span></a></span><span style="color: #8e7cc3;"><span class="apple-converted-space"><span lang="MS" style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></span></span><span class="apple-style-span"><span lang="MS" style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>is a an email client for people who like to personalize their email.</i></span></span></span></span></span></li>
<li><span style="font-size: x-small;"><span lang="MS" style="color: magenta;"><a href="http://emclient.com/" style="color: #999999; text-decoration: none;"><span style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>eM Client</i></span></span></a></span><span style="color: #8e7cc3;"><span class="apple-converted-space"><span lang="MS" style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></span></span><span class="apple-style-span"><span lang="MS" style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>is a Windows based Communication Client for managing e-mails, multiple calendars, contacts and tasks.</i></span></span></span></span></span></li>
<li><span style="font-size: x-small;"><span lang="MS" style="color: magenta;"><a href="http://www.pocosystems.com/" style="color: #999999; text-decoration: none;"><span style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>PocoMail</i></span></span></a></span><span style="color: #8e7cc3;"><span class="apple-converted-space"><span lang="MS" style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></span></span><span class="apple-style-span"><span lang="MS" style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>is a powerful email client developed with user security in mind.</i></span></span></span></span></span></li>
<li><span style="font-size: x-small;"><span lang="MS" style="color: magenta;"><a href="http://www.pmail.com/" style="color: #999999; text-decoration: none;"><span style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>Pegasus Mail</i></span></span></a></span><span class="apple-converted-space" style="color: magenta;"><span lang="MS" style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></span></span><span class="apple-style-span"><span lang="MS" style="line-height: 18px;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i><span style="color: #8e7cc3;">has been around since 1991 which makes it one of the oldest surviving email clients today.</span></i></span></span></span></span></li>
</ul>Nabilah Yusofhttp://www.blogger.com/profile/08260455025430573142noreply@blogger.com0tag:blogger.com,1999:blog-1838106703218746904.post-40892966824470029402012-01-19T21:01:00.000+08:002012-01-19T21:01:23.931+08:002.2.3 Explain various file transfer protocol (FTP) client(for example)<br />
<div style="background-color: white; font-family: Corsiva; font-size: 13px; line-height: 20px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; text-align: left;">
<ul>
<li><span style="color: #8e7cc3;"><span class="apple-style-span"><i><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;">ftp://name.of.site/</span></b></span></i></span><span class="apple-converted-space"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span></span><span class="apple-style-span"><span lang="MS" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>will give you a listing of all the directories of the FTP server;</i></span></b></span></span></span></li>
<li><span style="color: #8e7cc3;"><span class="apple-style-span" style="line-height: 18px;"><i><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;">ftp://name.of.site/directory/</span></b></i></span><span class="apple-converted-space" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span><span class="apple-style-span" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>which will give you a listing of all the files available in that directory; and</i></span></b></span></span></li>
<li><span style="color: #8e7cc3;"><span class="apple-style-span" style="line-height: 18px;"><i><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;">ftp://name.of.site/directory/filename</span></b></i></span><span class="apple-converted-space" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i> </i></span></b></span><span class="apple-style-span" style="line-height: 18px;"><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><i>will download the actual file to your computer.</i></span></b></span></span></li>
</ul>
</div>
<br class="Apple-interchange-newline" />Nabilah Yusofhttp://www.blogger.com/profile/08260455025430573142noreply@blogger.com0tag:blogger.com,1999:blog-1838106703218746904.post-46615611103147537122012-01-16T23:48:00.000+08:002012-01-19T20:59:13.267+08:002.2.4 Identify Various Really Simple Syndication<div class="MsoNoSpacing">
</div>
<div class="MsoListParagraph" style="mso-list: l13 level1 lfo10; text-indent: -18.0pt;">
<span lang="MS" style="color: #351c75; font-family: Georgia, 'Times New Roman', serif; line-height: 115%;">Ø </span><span lang="MS" style="color: purple; font-family: Georgia, 'Times New Roman', serif; line-height: 115%;"> </span><span lang="MS" style="color: #351c75; font-family: Georgia, 'Times New Roman', serif; line-height: 115%;"> </span><span style="background-color: white; line-height: 19px; text-align: left; text-indent: 0px;"><span style="color: magenta; font-family: Times, 'Times New Roman', serif;"><b>The RDF (or RSS 1.*) branch includes the following versions:</b></span></span><br />
<ul style="background-color: white; line-height: 19px; text-align: left; text-indent: 0px;">
<li style="margin-bottom: 0.1em;"><span style="color: #3d85c6; font-family: Times, 'Times New Roman', serif;">RSS 0.90 was the original Netscape RSS version. This RSS was called <i><a href="http://en.wikipedia.org/wiki/Resource_Description_Framework" style="background-image: none; text-decoration: none;" title="Resource Description Framework">RDF</a> Site Summary</i>, but was based on an early working draft of the RDF standard, and was not compatible with the final RDF Recommendation.</span></li>
<li style="margin-bottom: 0.1em;"><span style="color: #3d85c6; font-family: Times, 'Times New Roman', serif;">RSS 1.0 is an open format by the <a href="http://en.wikipedia.org/wiki/RSS-DEV_Working_Group" style="background-image: none; text-decoration: none;" title="RSS-DEV Working Group">RSS-DEV Working Group</a>, again standing for <i>RDF Site Summary</i>. RSS 1.0 is an RDF format like RSS 0.90, but not fully compatible with it, since 1.0 is based on the final RDF 1.0 Recommendation.</span></li>
<li style="margin-bottom: 0.1em;"><span style="color: #3d85c6; font-family: Times, 'Times New Roman', serif;">RSS 1.1 is also an open format and is intended to update and replace RSS 1.0. The specification is an independent draft not supported or endorsed in any way by the RSS-Dev Working Group or any other organization.</span></li>
</ul>
<div style="background-color: white; line-height: 19px; margin-bottom: 0.5em; margin-top: 0.4em; text-align: left; text-indent: 0px;">
<span style="color: magenta; font-family: Times, 'Times New Roman', serif;"><b>The RSS 2.* branch (initially UserLand, now Harvard) includes the following versions:</b></span></div>
<ul style="background-color: white; line-height: 19px; text-align: left; text-indent: 0px;">
<li style="margin-bottom: 0.1em;"><span style="color: #3d85c6; font-family: Times, 'Times New Roman', serif;">RSS 0.91 is the simplified RSS version released by Netscape, and also the version number of the simplified version originally championed by <a href="http://en.wikipedia.org/wiki/Dave_Winer" style="background-image: none; text-decoration: none;" title="Dave Winer">Dave Winer</a> from Userland Software. The Netscape version was now called <i>Rich Site Summary</i>; this was no longer an RDF format, but was relatively easy to use.</span></li>
<li style="margin-bottom: 0.1em;"><span style="color: #3d85c6; font-family: Times, 'Times New Roman', serif;">RSS 0.92 through 0.94 are expansions of the RSS 0.91 format, which are mostly compatible with each other and with Winer's version of RSS 0.91, but are not compatible with RSS 0.90.</span></li>
<li style="margin-bottom: 0.1em;"><span style="color: #3d85c6; font-family: Times, 'Times New Roman', serif;">RSS 2.0.1 has the internal version number 2.0. RSS 2.0.1 was proclaimed to be "frozen", but still updated shortly after release without changing the version number. RSS now stood for <i>Really Simple Syndication</i>. The major change in this version is an explicit extension mechanism using XML namespaces.<sup class="reference" id="cite_ref-W3C_REC_XML_Namespace_20-0" style="line-height: 1em;"><a href="http://en.wikipedia.org/wiki/RSS#cite_note-W3C_REC_XML_Namespace-20" style="background-image: none; text-decoration: none; white-space: nowrap;">[21]</a></sup></span></li>
</ul>
<div style="background-color: white; line-height: 19px; margin-bottom: 0.5em; margin-top: 0.4em; text-align: left; text-indent: 0px;">
<span style="color: #3d85c6; font-family: Times, 'Times New Roman', serif;">Later versions in each branch are <a href="http://en.wikipedia.org/wiki/Backward_compatibility" style="background-image: none; text-decoration: none;" title="Backward compatibility">backward-compatible</a> with earlier versions (aside from non-conformant RDF syntax in 0.90), and both versions include properly documented extension mechanisms using XML Namespaces, either directly (in the 2.* branch) or through RDF (in the 1.* branch). Most syndication software supports both branches. <a class="external text" href="http://diveintomark.org/archives/2004/02/04/incompatible-rss" rel="nofollow" style="text-decoration: none;">"The Myth of RSS Compatibility"</a>, an article written in 2004 by RSS critic and <a href="http://en.wikipedia.org/wiki/Atom_%28standard%29" style="background-image: none; text-decoration: none;" title="Atom (standard)">Atom</a> advocate <a href="http://en.wikipedia.org/wiki/Mark_Pilgrim_%28software_developer%29" style="background-image: none; text-decoration: none;" title="Mark Pilgrim (software developer)">Mark Pilgrim</a>, discusses RSS version compatibility issues in more detail.</span></div>
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<span style="color: #3d85c6; font-family: Times, 'Times New Roman', serif;">The extension mechanisms make it possible for each branch to track innovations in the other. For example, the RSS 2.* branch was the first to support <a class="mw-redirect" href="http://en.wikipedia.org/wiki/RSS_Enclosures" style="background-image: none; text-decoration: none;" title="RSS Enclosures">enclosures</a>, making it the current leading choice for podcasting, and as of 2005 is the format supported for that use by <a href="http://en.wikipedia.org/wiki/ITunes" style="background-image: none; text-decoration: none;" title="ITunes">iTunes</a> and other podcasting software; however, an enclosure extension is now available for the RSS 1.* branch, <a class="external text" href="http://www.xs4all.nl/~foz/mod_enclosure.html" rel="nofollow" style="text-decoration: none;">mod_enclosure</a>. Likewise, the RSS 2.* core specification does not support providing full-text in addition to a synopsis, but the RSS 1.* markup can be (and often is) used as an extension. There are also several common outside extension packages available, including a new proposal from <a href="http://en.wikipedia.org/wiki/Microsoft" style="background-image: none; text-decoration: none;" title="Microsoft">Microsoft</a> for use in <a href="http://en.wikipedia.org/wiki/Internet_Explorer" style="background-image: none; text-decoration: none;" title="Internet Explorer">Internet Explorer</a> 7.</span></div>
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<span style="color: #3d85c6; font-family: Times, 'Times New Roman', serif;">The most serious compatibility problem is with HTML markup. Userland's RSS reader—generally considered as the reference implementation—did not originally filter out <a href="http://en.wikipedia.org/wiki/HTML" style="background-image: none; text-decoration: none;" title="HTML">HTML</a> markup from feeds. As a result, publishers began placing HTML markup into the titles and descriptions of items in their RSS feeds. This behavior has become expected of readers, to the point of becoming a <a href="http://en.wikipedia.org/wiki/De_facto" style="background-image: none; text-decoration: none;" title="De facto">de facto</a>standard,<sup class="Template-Fact" style="line-height: 1em; white-space: nowrap;">[<i><a href="http://en.wikipedia.org/wiki/Wikipedia:Citation_needed" style="background-image: none; text-decoration: none;" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources from January 2011">citation needed</span></a></i>]</sup> though there is still some inconsistency in how software handles this markup, particularly in titles. The RSS 2.0 specification was later updated to include examples of entity-encoded HTML; however, all prior plain text usages remain valid.</span></div>
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<span style="color: #3d85c6; font-family: Times, 'Times New Roman', serif;">As of January 2007, tracking data from www.syndic8.com indicates that the three main versions of RSS in current use are 0.91, 1.0, and 2.0. Of these, RSS 0.91 accounts for 13 percent of worldwide RSS usage and RSS 2.0 for 67 percent, while RSS 1.0 has a 17 percent share.<sup class="reference" id="cite_ref-21" style="line-height: 1em;"><a href="http://en.wikipedia.org/wiki/RSS#cite_note-21" style="background-image: none; text-decoration: none; white-space: nowrap;">[22]</a></sup> These figures, however, do not include usage of the rival web feed format Atom. As of August 2008, the syndic8.com website is indexing 546,069 total feeds, of which 86,496 were some dialect of Atom and 438,102 were some dialect of RSS.<sup class="reference" id="cite_ref-22" style="line-height: 1em;"><a href="http://en.wikipedia.org/wiki/RSS#cite_note-22" style="background-image: none; text-decoration: none; white-space: nowrap;">[23]</a></sup></span></div>
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</div>Nabilah Yusofhttp://www.blogger.com/profile/08260455025430573142noreply@blogger.com0