Computer Networks

Computer network was a system that consists of computers and other network devices that work together to achieve a common purpose.

The purpose of the computer network are:

Dividing resources: for example the use of shared printers, CPUs, memory, hard drive.
Communication: eg electronic mail, instant messaging, chat
Access to information: for example web browsing.

In order to achieve the same goal, every part of the request and provide computer network services (service). Parties who request a service called the client (client) and that provides service is called servant (the server). This architecture is called client-server system, and used on almost all computer network applications.

Source : www.wikipedia.com

Diary

Diary is a record of events that we experience daily. We wrote a memorable event on this day in the diary book. Diary function is as memorable times we've ever experienced. Can also as history of our lives. Along with the changing times that are too fast so that these changes create more stress for some individuals with career or family, or diary Diary also changed the function of simply storing memories become a medium to express one's feelings for his problems. According to Alice D. Domar, a journal is a step to express our feelings and emotions and helps us to treat our minds. Also with the development of technology, the diary is now not only written on a piece of paper but may also include data on notebook computers or even some form of online facilities to keep a diary on the internet.

Source : wikipedia

Electronic commerce

Electronic commerce is the buying, selling, marketing, distribution of goods and services over electronic systems such as the Internet or television, www. E-commerce can involve electronic funds transfer, electronic data interchange, automated inventory management systems, and automated data collection systems.

Information technology industry saw an e-commerce activities as the application and implementation of e-business (e-business) related to commercial transactions, such as electronic funds transfer, SCM (supply chain management), e-marketing (e-marketing) , or online marketing (online marketing), online transaction processing (online transaction processing), electronic data interchange (electronic data interchange / EDI), etc..

E-trade was first introduced in 1994 when the first-electronic banner used for promotional and advertising in a web-page (website). According to Forrester Research, electronic commerce to generate sales worth U.S. $ 12.2 billion in 2003. According to another report in October 2006, online retail revenues, non-travel in the United States is forecast to reach a quarter of a trillion U.S. dollars in 2011.

Source : www.wikipedia.com

Telecentre

Telecenter is a resident facility where they can interact, learn, work and play using computers, internet and various other information and communication technology. Although different forms, telecenters have the special characteristic that is supportive of community empowerment activities such as assisting health improvement activities, education and economic development; promote public participation in national life, democracy and development; enhance community capacity in the organization and conduct of business; increase the participation of youth / girls and women; reduce isolation and decrease the digital divide; etc..

Some characteristics of a successful telecenter is as follows:

* Held by the public and financed by mutual cooperation
* Service can be trusted communication and information
* Services are useful and appropriate to the needs of residents
* Residents participate actively in the implementation of telecenter services
* Transparent in terms of administration and finance

Source : www.wikipedia.com

E-voting

e-voting comes, which means electronic voting

Understanding of e-voting is the use of information technology on the implementation of voting. Choice of technology used in the implementation of e-Voting is very varied, such as the use of smart cards for authentication of voters in the use of the internet as a voting system or data transmission, the use of touch screen as a substitute for sound cards, and many variations of the technology could be used today . In today's development thinking using a mobile phone device to provide a sound could be an option because it combines (convergence) computers and internet network in one single device.

Conditions and the application of e-voting technology continues to change as developments in information technology very quickly. Constraints on e-voting that has ever happened in many countries that have and are being applied to further improve e-voting. One positive aspect of the adoption of e-voting today is the increasing cheapness of hardware used and the more open software used so that the cost of implementing e-voting increasingly cheap from time to time and for the more open the software to be audited jointly. One concept is a software application through Indonesia Goes Open Source (IGOS), with the introduction of e-Democracy applications in the year 2007 [1]

Source : www.wikipedia.com

Saving "Magic CD" into the Flash Disk

1. Download a utility named Unebootin from hirensbootcd.net with a file size of 4.25 MB

2. Once downloaded, run Unetbooting. Select DiskImage, ISO, and navigate to the file Hiren's. Boot-CD.10.3.iso ekstrakkan existing in the folder earlier.

3. In Type, select USB loader box, and select the drive.

4. Click OK to start the process of moving to a flash disk.

5. When finished, select exit. You do not need to restart the PC.

Please note that the display of a HBCD in CD and in the flash disk by using Unetbooting different, but basic usage stays the same, only different from appearance alone.

Source : id.shvoong.com

10 STEPS TO BE UNIQUE IMAGES modify HTML CODE

Follow the steps below

1: click on this post
2: click the new entry
3: click the code to transfer images posted who form a little blue box
4: show options documented your existing image and select your desired doodle
5: there is a choice of images would be placed beside the left, center or right just ignore them
6: there is also a display option menu of small, medium or large ignore it
7: click start open / upload pictures you've selected who
8: wait until the upload process is complete
9: The HTML code appears to the post box / entry
10: the code ready to paste copied and used as the HTML code DRAWINGS

Source : id.shvoong.com