Understanding the Internet and Components According to Experts
Understanding the Internet - Components, Forms, Benefits, History, Positive, Negative, Experts: Generally the internet is a computer network that is connected and works as a system.
Understanding the internet and intranet
Understanding the Internet
In general, the internet is a computer network that is connected and works as a system. While the internet in particular is the largest computer network in the world because it can connect all computer networks in all corners of the world. And while for the network is a way to be able to connect several computers so that each computer in it can be interconnected.
Understanding the Internet According to Experts
To know the understanding of the internet scientifically, it is good to listen to the opinions of experts about the understanding of the internet, and here are excerpts from some opinions of experts about the understanding of the internet:
According to Lani Sidharta (1996)
although physically the Internet is interconnection between computer networks, but in general the Internet must be seen as an information resource. Internet content is information, can be imagined as a database or multi-media library that is very large and complete. Even the Internet is seen as a world in another form (virtual) because almost all aspects of life in the real world exist on the internet such as business, entertainment, sports, politics and so forth.
Drew Heywood (1996)
Internet history begins in the late 1960s when the United States Department of Defense (DoD) needed a new standard for working Internet communications. That is a standard that is able to connect all types of computers in DoD with computers owned by military contractors, research and scientific organizations at universities. This network must be strong, safe and resistant to damage so that it can operate in the minimum conditions due to disaster or war.
Khoe Yao Tung,
which states that the internet is a network of communication satellites whose functions are very diverse and certainly are supporting the internet throughout the world.
strauss, El-Ansary, Frost (2003, p8)
The internet is an entire network that is connected to one another. Some computers on this network store files, such as web pages, which can be accessed by the entire computer network.
O'Brien (2003, p10)
The internet is a rapidly growing computer network of millions of businesses, education and government networks that are interconnected with more than 200 users.
Allan (2005, p12)
The internet is a collection of computer networks that are physically connected to each other and have the ability to read and decipher certain communication protocols called the Internet Protocol (IP) and Transmission Control Protocol (TCP). A protocol is a simple specification regarding how computers exchange information.
Onno W. Purbo
explained that the Internet with various applications such as the Web, VoIP, E-mail is basically a medium used to streamline the communication process. (Prihatna, 2005, p7).
computer rides (2005, p4)
The internet is a method for connecting various computers into one global network, through a protocol called the Transmission Control Protocol / Internet Protocol (TCP / IP).
YUHEFIZAR
The internet and the web are a method for displaying information on the internet, both in the form of text, images, sound and video that are interactive and have the advantage to link (link) one document with other documents (hypertext) that can be accessed through a browser.
Mac Bride
translated by Sugeng defines the internet as follows: The internet is a global communication network that is open and connects thousands of computer networks, through public and private telephone lines (government and private). (Mac Bride, 1997: 1).
John December
The internet is defined as follows: The internet is a collection of computer networks that work together to globally distribute information exchanges through the TCP / IP protocol. (John December, 1997: 27)
Components of the Internet
www (world wide web)
www is an internet server system that supports hypertext applications to access several internet protocol interfaces. Nearly all the protocols that exist on the internet can be accessed via the web including such as Email, Telnet, FTP and Usenet News.
E-mail
Email or electronic mail is a service that can facilitate or assist in sending messages or files via e-mail, which can be received in seconds.
Telnet
Is a program for logging into other computers on the internet so that you can access online databases such as library catalogs, chat services and much more. Untul this telnet to another computer that needs to know the address of the computer, for that address in the form of words such as mail, uns, ac, id or can be a number like 202.158.48.243
FTP (File Transfer Protocol)
Is a method that can be used to transfer files from one computer to another computer on the internet. This FTP site contains books (e-books), softwares articles, games, images and all files on a computer can be transferred via FTP.
Usnet News
It is a discussion system in which millions of computers exchange information on many topics. The main difference between a usnet news and mailing list is that the usenet messege stored on the central computer "server" and the user must be connected to that computer to be able to read or download messages sent to each member's mailbox.
Mailing List
One of the advantages that can be taken from the internet is the opportunity to communicate with one another using email. This internet is a very wide place for discussion communities with certain topics distributed via email. A container for collecting emails in a particular community is by means of this thief list.
Transmission Technology
Broadcast network: has a single communication channel that is shared by all machines on the network. Point-to-point network: consists of several relationships of individual pairs of machines.