internet services fcp

7/31/2019 Internet Services FCP

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World Wide WebElectronic MailFile Transfer ProtocolTelnetInternet Relay Chat

Chatting and Instant MessagingInternet TelephonyVideo ConferencingCommerce through InternetNews group, Mailing List


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It is a subset of internet and it provides text,images,animation,video,sound other multimedia

in a single interface. The web is a part of internet and it refers to a

system of internet servers that supportshypertext using HTTP.

Internet is a decentralized global network ofcomputers that transfers information.

Operation of Web is information retrieval.


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It is a fast easy and inexpensive way tocommunicate with each other.

It is one of the basic and earliest services ofinternet.

Overcomes the delay We can send any kind of information.


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It is set of rules that enables a user to log onto another computer and transfer

information between it and his/her computer. It is a first service developed for the internet

so the government and educational institutecan exchange files.

Using FTP user can access files present inremote directory i.e., upload and download.

E.g., cute FTP, WS_FTP


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Telnet is a word derived fromtelecommunication and network and it is a

protocol that allows a user to log on toremote computer.

telnet client computer must run a clientapplication, telnet server computer must runa server application.

User should be connected with internet. To transmit the information TCP/Ip is used


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It can only be use to access information,runprograms and edit files with the help of telnet

commands.


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It is a service on the internet that allows thepeople to communicate in real time ans carry

on conversations via computer. Simultaneous conversations with other users. User runs a program i.e., client to connect to

an IRC server. The IRC server relays information to and from

other servers on the same net.


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Chat program allow the user to communicatewith each other by typing in real time.

It is a feature of website To avail this service the user must have

software called instant messenger installedon the system.


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Internet as an transmission medium fortelephone calls.

The required hardware is audio equippedpersonal computers. Gate keepers that provides call admission control,

bandwidth management, authentication etc. They communicate with each other using Voice

Over Internet Protocol(VOIP).


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Enables direct face to face communication. Combination of audio,video,data. Point to point (person to person),Multipoint

(more than one person). Five elements:Camera

Visual DisplayAudio SystemCompression

User interface and control system


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Electronic Commerce or E-Commerce. Buying and Selling Goods in online.

It integrates communication, datamanagement and security capabilities whichallow the organization to exchangeinformation.

Electronic Data Interchange(EDI) andElectronic Fund Transfer(EFT).


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Electronic Data Interchange(EDI)Payment , information exchange and purchase

order request. Electronic Fund Transfer(EFT).Transfer of fund from bank account of one

person or organization to that of another


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International discussion groups that focus onspecific topic and help in gatheringinformation about that topic.

News are written by the people interested onthat specific topic.

These articles posted to the newsgroup so

that others can read, reply and comment onthem.


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Prefixes Forums

biz Business

comp Computers and software

News News and topic subject

sic Science


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Hundreds of mailing list , Each for a differentsubject.

Subscriber can send special messages to aseparate address to retrieve files or to getother information about mailing list.

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