Miyerkules, Pebrero 27, 2013

My High school Life

                                                  My High school Life


.. My high school experience is very fun... from the first start.. until now.. iv'e found true best friends  ..meet girls.. bonding with crushes  .. and also i learn more things about life.. especially  Having a Lovelife .. it makes me feel good & complete




..

.. i love you guyz ..:(






Philippine Election 2013

            Philippine Election 2013


     I hope this coming election  will be fair & under Control .. no buying for votes .. no using  Power and Money.. just to win .. no corrupt..  



... if we will work together and vote the right one who deserves.. then it will lead to our country's success.. from Poverty... thank you.. 


        

.. hehehe

Biyernes, Pebrero 22, 2013

POPE RESIGNATION

                                                  POPE RESIGNATION


Pope Benedict XVI Resigns His Position, Citing Frailty And Age As Reason


"Valentine's Day"

             
                                 "VALENTINE'S DAY" 



Valentine's Day is a celebration of love and lovers. The roots of Valentine's Day goes back to ancient times, when people paid honor to the Roman God of Fertility. This was known as the Feast of Lupercalia, and was celebrated even then on February 14th.

 It is a romantic event for lovers and a fun event for kids and family. Many a couple become engaged or wed on this day. For others it is a day to fall in love. 




 ... For Me. . this Year is was the Best Valentines.... Because ..for the first time... there was a girl kissed me... in my Cheeks & leave a Red Sweet and Beautiful Kiss Mark.. <3


 ..




Sabado, Pebrero 9, 2013


"5 TYPES OF INTERNET CONNECTION"




56 kbit modem


1) PCI modem( see image above ). Analogue up to 56000 bits per second. It means that in a second, 56000 bits ( 0 or 1 ) travel through the copper wire. It is both economical and slow and it is also called dial-up access. If you connect the modem, you get internet but as it uses the analogue telephone line, if you surf on the internet, nobody can call you because the line is busy.
Using a modem connected to your PC which is very cheap ( about 10 €) , users connect to the Internet only if you click on the telephone Access Icon and the computer dials the phone number provided by your ISP ( Internet Service Provider ) and connects to the network. The signal is analogue because data is sent over an analogue telephone network. This modem converts received analogue data to digital ( always analogue on the telephone site and digital on the computer side ).
As dial-up access uses ordinary telephone lines the data rates are limited and the quality of the connection is not always good. Nowadays very few people use this type of connection.

2) DSL
DSL or - an 'always on' connection- uses the existing 2-wire copper telephone line connected to the internet and won't tie up  your phone like the old modem does. There is no need to dial-in to your ISP as DSL is always on. DSL is called ADSL ( Short for Asymmetric Digital Subscriber Line) for home subscribers.
As we said before ADSL is short for asymmetric digital subscriber line and supports data rates up to 10Mbits ( May 2009 ) when receiving data ( download ) and from 16 to 640 Kbps when sending data ( upload ). ADSL is called asymmetric because it supports different data rates for upload than for download traffic.

coaxial cable
3) Cable
There are two type of cable; Coaxial and optic fibre. The first one is used by cable TV and that is common for data communications ( see image on the left ).
The cross-section of the cable shows a single centre solid wire made of copper surrounded by a copper mesh conductor. Between the main wire ( in the centre ) and the mesh conductor is an insulating dialectric. This dialectric ( blue part in the image ) has a large effect on the essential features of the cable. Depending on the material that isulator is made of, the cable has different inductance and capacitance values and these values affect how quickly data travels through the wire. The last layer is an outside insulator to protect the whole wire.
Data is transmitted through the rigid wire, while the outer copper mesh layer serves as a line to ground.

fibre opticOptic Fibre.
Fibre-optic cables are strands of a special optical material as thin as a human hair that carry data ( files, videos .. ) over long distances. Now, there is not electrical signal. In Optical fibres data are carried as light signals

How Does an Optical Fiber Transmit Light?

light moving in a optical fibre



What is the secret of optical Fibre? Why doesn't the light ray escape from the strand?
Suppose you want to shine a torch beam down a long, straight corridor. Just point the beam straight down the corridor. -- light moves in straight lines so the light will reach to the end of the corridor.
What if the corridor has a bend in it? . Just place a mirror at the bend to reflect the light beam towards the other side of the corridor.
What if the corridor has multiple bends? You might places as many mirrors as bends so that it bounces from side-to-side all along the corridor. This is what happens in an optical fibre.
4) Wireless Internet Connections
Wireless broadband (Wireless Internet Connections ). Instead of using cable networks for your Internet connection, WIC uses radio frequency .Wireless Internet can be accessed from anywhere as long as your WIFI adaptor is located  within a network coverage area. It also provides an always-on connection and  it is still considered to be relatively new.
5) Satellite
satellite internet IoS short for  Internet over Satellite allows a user to access the Internet via a geostationary  satellite that orbits the earth. A geostationary satellite is a type of satellite placed at a fixed position above the earth's surface. Because of the large distances between home and satellite,  signals must travel from the earth up to the satellite and back again. It causes  a slight delay between the request and the answer.



GET MORE: http://www.petervaldivia.com/technology/networks/types-of-internet-connections.php

Biyernes, Pebrero 8, 2013

Two Types Of Computer Network  



Types of Network

There are two basic types of computer networks:

***LAN: 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: 
 
**WAN: 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.
 

Biyernes, Pebrero 1, 2013

What is Internet?

                                            What is Internet?



** The Internet is a global network connecting millions of computers. More than 100 countries are linked into exchanges of data, news and opinions.


 ** the internet  Also known as: the Net  the single worldwide computer network that interconnects other computer networks, on which end-user services, such as World Wide Web sites or data archives, are located, enabling data and other information to be exchanged


**No one actually owns the Internet, and no single person or organization controls the Internet in its entirety. The Internet is more of a concept than an actual tangible entity, and it relies on a physical infrastructure that connects networks to other networks.