High School Life

High School Life

I totally believe that Highschool is the best stage of a students life , because we can do anything what we want, we can annoy our teachers and having relationships w/o having permission to our parents. :))

 

Thanks to my crazy and friendly classmates :D

Philippine Elections 2013

Philippine Elections 2013

I hope this coming elections that it would be fair and there are no twister . And secondly I hope there will be no more lives that are killed. Just like the Maguindanao Massacre last November 23,2009 .

 

 I hope that it will be clean and fair elections.

Pope Benedict XVI

Pope Benedict XVI

For me , its sad that our latest pope resign because he is a good influence to the Catholic Religion. But its ok because it is part of our life.

But we hope to the next Pope. That he will be good and kind to people.

Valentines Day

Valentines Day

This last valentines day is one of my unforgettable memories in my life , because I've proposed to my crush that would she be my girlfriend and infront of my classmates :)

And thanks to my classmate named Deborah Gliocam for supporting me that time :P

 

5 types of Internet Connections

5 types of Internet Connections

1. DSL or Digital Subscriber Line

Just like the dial up connection, DSL offers internet access through the telephone line except that it does not interfere with voice phone calls since DSL internet will rely on high frequencies and segregate low frequency for regular telephonic conversations. The frequency bands are transmitted together and are separated at the end user point.

Initially, DSL referred to Digital Subscriber Loop and later came to be synonymous with ADSL, the common form of DSL today. ADSL connection can deliver anywhere from 256 kbps to 20Mbps speeds to the customer based on plan, technology and other factors. However, upload speeds are significantly lower which is why this DSL is called Asymmetric.

2. Wi-Fi Internet Connection

This type of internet connection is commonly seen in business houses, malls and public places. It uses the standard of IEEE 802.11 for transmitting data. In fact, local networks can provide internet access by converting into Wi-Fi hotspots such as those observed in cafes. Service providers may rely on Wi-Fi signals to convert an entire city internet accessible.

3. Cable Internet

A cable based internet service will rely on the same cable that provides TV connection. The data transfer rate on such modems is about equal with DSL and service providers are limited because only cable operators can offer this kind of connection.

This is the least common among all types of connections since TV cable operators are fast losing ground to superior set top box and satellite television.

4. Dial-up Access

The cheapest of all connection methods, dial-up access can provide users internet access on a shoe string budget. It uses a modem and a simple telephone line to go online. Unfortunately, using the internet automatically blocks access to voice calls since only one can exist at a time. Moreover, speeds are as low as 56 kbps, or even lower. This kind of connection still exists in Third World countries and in rural areas inaccessible by mobile and other internet service providers.

 

5. Satellite Internet

If you cannot live with slow speeds and cannot access DSL or cable internet then satellite internet is perfectly suited to your needs. This service is very expensive but promises internet connection anywhere in the world, including the Sahara desert. However, transfer rates are not that great; but it’s a sacrifice anyone secluded enough will be willing to pay if their livelihood depended on the internet.

Two types of computer networks

                       Two types of computer networks






Wan(Wide Area Network) :

WAN or Wide Area Network is when several LANs or independent computers are connected to a single, wider network. The Internet is the perfect example of WAN. Emails, Chat Rooms and IMs all connect to the WAN of the Internet. WAN is much more complex and requires connecting devices or hubs from all over the world.
Read more at Buzzle: http://www.buzzle.com/articles/computer-networking-types-of-computer-networks.html

 

 

 

 

 

Lan (Local Area Network)

 

 

LAN or Local Area Network is the most common kind of network set up. There are two ways to connect a LAN network. The simplest and easiest way is the peer-to-peer connection network. This is when two or more computers are directly connected to each other. For example if there were four computers in the network, computer 1 would be connected to computer 2, computer 2 would be connected to computer 3 and computer 3 would be connected to computer 4. This means each computer is dependent on the other. And if there were a network problem with any one computer, all of them would be affected. The other type if the client server connection. This is the type of connection where all the computers in a given network are connected to one central computer. This is a more complicated network but one that is much more efficient that peer-to-peer.
Read more at Buzzle: http://www.buzzle.com/articles/computer-networking-types-of-computer-networks.html

 

 

 

 

 

How Is Internet Used

HOW IS INTERNET USE?



  INTRODUCTION:
 SOURCE: http://en.wikipedia.org
          

As the internet has grown, it has developed into a multifaceted tool with a vast range of uses. It's now easy to keep in touch with friends, publish your own articles, or even watch your favorite TV shows using the internet.
In this lesson, we'll talk about some of the ways the Internet is used today, including blogs, social networking, instant messaging, VoIP, and media
 

                USE FOR COMMUNICATION

 SOURCE http://wiki.answers.com

 The Internet could be used for communication in many different ways. For example, email messages are sent over the internet. When people make websites, that is using the internet to communicate information to the readers. The internet can also be used for instant messaging (texting) or even Voice over Internet Provider (VoIP) which allows live video/audio conversations with people across the internet at other computers or even telephones.
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