INTERNET SERVICE PROVIDER {ISP}
An internet service provider (ISP) is an organization that provides the required software , which is used connect to the internet for a monthly fee , the ISP provides the user a software package , username, password, and access phone number (S) equipped with a modem ,the user can then log on to the internet and browse the web, in India some of the famous ISP are VSNL, TATONLINE, MANTRA ,S ATYAM.
WEB SERVER
A servers a computer equipped with a server software ,which provides a specific of service to client software running on other computer the term can refer to a particular piece of software. Web server can run on any hardware platform and operating and store documents in HTML.
DOWNLOAD AND UPLOAD
DOWN LOAD refer to the activity of moving or copying a document, program, or other data from internet or other interconnected computer to one’s own computer
Upload
Upload is exactly opposite to download . Incase of uploading ,the user moves or copies a document , program or other data from his /her computer to the internet , it refers to the act of moving data from one of the computer to another , usually to a server or remote computer S.
For example a software company may upload a demonstration of its new software onto the web so that user can then download the software onto their individual computers
LOCAL AREA NETWORK
A LAN or LOCAL AREA NETWORK ,is a computer network that spans only a small geographical are (usually within a square mile or less), such as an office ,home or building .in a local area network, the connected computers have a network operating system installed onto them .
One computer is designed as the file server, which stores all the software that controls the network along with the software that can be shared by the computers attached to the network other computers connected to the file ever are called workstation .on most LANs, cables are used to connect the computers
A MAN OR METROPOLITAN AREA NETWORK is a network of computer spread over a ‘metropolitan ‘area such as a city and its suburbs .as the name suggests ,this sort of network is usually reserved for metropolitan area where the city bridges its local area network with a series of backbones ,makng one large network for entire city
It may be a single network such as a cable television network or it may be means of connecting a number of LANs.
Note that ,MAN may be operated by one organization ( a corporate with several offices in one city) or be shared resources used by several organization in the same city
A WAN, or WIDE AREA NETWORK is a system of interconnecting many computers over a large geographical area such as cities ,states countries or even the whole world.
These kind of network use telephone lines , satellite lines and other long range communication technologies to connect . Such network s are designed to serve an area of hundreds or thousands of miles such as public an private packet switching network and national telephone networks
An internet service provider (ISP) is an organization that provides the required software , which is used connect to the internet for a monthly fee , the ISP provides the user a software package , username, password, and access phone number (S) equipped with a modem ,the user can then log on to the internet and browse the web, in India some of the famous ISP are VSNL, TATONLINE, MANTRA ,S ATYAM.
WEB SERVER
A servers a computer equipped with a server software ,which provides a specific of service to client software running on other computer the term can refer to a particular piece of software. Web server can run on any hardware platform and operating and store documents in HTML.
DOWNLOAD AND UPLOAD
DOWN LOAD refer to the activity of moving or copying a document, program, or other data from internet or other interconnected computer to one’s own computer
Upload
Upload is exactly opposite to download . Incase of uploading ,the user moves or copies a document , program or other data from his /her computer to the internet , it refers to the act of moving data from one of the computer to another , usually to a server or remote computer S.
For example a software company may upload a demonstration of its new software onto the web so that user can then download the software onto their individual computers
LOCAL AREA NETWORK
A LAN or LOCAL AREA NETWORK ,is a computer network that spans only a small geographical are (usually within a square mile or less), such as an office ,home or building .in a local area network, the connected computers have a network operating system installed onto them .
One computer is designed as the file server, which stores all the software that controls the network along with the software that can be shared by the computers attached to the network other computers connected to the file ever are called workstation .on most LANs, cables are used to connect the computers
A MAN OR METROPOLITAN AREA NETWORK is a network of computer spread over a ‘metropolitan ‘area such as a city and its suburbs .as the name suggests ,this sort of network is usually reserved for metropolitan area where the city bridges its local area network with a series of backbones ,makng one large network for entire city
It may be a single network such as a cable television network or it may be means of connecting a number of LANs.
Note that ,MAN may be operated by one organization ( a corporate with several offices in one city) or be shared resources used by several organization in the same city
A WAN, or WIDE AREA NETWORK is a system of interconnecting many computers over a large geographical area such as cities ,states countries or even the whole world.
These kind of network use telephone lines , satellite lines and other long range communication technologies to connect . Such network s are designed to serve an area of hundreds or thousands of miles such as public an private packet switching network and national telephone networks