The internet is a huge network of computers all connected together, but it was the world wide web that made the technology into something that linked information together and made it accessible to everyone.
What connects all the computers of the world?
Ethernet cables can connect computers around the world.
What technology is used to connect computers?
Network technologies allow two or more computers to connect with each other. The most common of these technologies include Local Area Network (LAN), Wireless Area Network (WAN), the Internet via client servers and Bluetooth.
What is the biggest computer network on Earth?
The Internet is the largest computer network in the world; it is also a virtual community, larger than many nation states, with its own rules of behaviour or “netiquette.” There are several types of Internet connection and various ways of acquiring a connection.
Which is the world’s largest computer network?
The Internet
The Internet is the world’s largest computer network.
Which device connects a network to the Internet?
Routers
Routers. A router can form a LAN by connecting devices within a building. It also makes it possible to connect different networks together. Homes and businesses use a router to connect to the internet.
Which computer is mainly used in homes?
Microcomputers. A microcomputer is a computer that has a microprocessor chip (or multiple microprocessors) as its CPU. They are more commonly called personal computers because they are designed to be used by one person at a time. Personal computers are typically used at home, at school, or at a business.
Is a global network of computer?
Definition. Simply said the internet is a global network of the interlinked computers using dedicated routers and servers, which allows its end users to access the data scattered all over the world.
What is the first computer in the world?
ENIAC machine
First Computers
The first substantial computer was the giant ENIAC machine by John W. Mauchly and J. Presper Eckert at the University of Pennsylvania. ENIAC (Electrical Numerical Integrator and Calculator) used a word of 10 decimal digits instead of binary ones like previous automated calculators/computers.
What does LAN stand for?
local area network
A local area network (LAN) consists of a series of computers linked together to form a network in a circumscribed location. The computers in a LAN connect to each other via TCP/IP ethernet or Wi-Fi. A LAN is normally exclusive to an organization, such as a school, office, association or church.
Which device is called intelligent device in networking?
Explanation: network switch (also called switching hub, bridging hub, officially MAC bridge) is a computer networking device that connects devices together on a computer network by using packet switching to receive, process, and forward data to the destination device.
What is router computer?
A router is a networking device that forwards data packets between computer networks. Routers perform the traffic directing functions on the Internet. Data sent through the internet, such as a web page or email, is in the form of data packets.
Who invented the Internet?
Computer scientists Vinton Cerf and Bob Kahn are credited with inventing the Internet communication protocols we use today and the system referred to as the Internet.
Who invented computer?
inventor Charles Babbage
English mathematician and inventor Charles Babbage is credited with having conceived the first automatic digital computer. During the mid-1830s Babbage developed plans for the Analytical Engine. Although it was never completed, the Analytical Engine would have had most of the basic elements of the present-day computer.
What are old computers called?
Early personal computers generally called microcomputers were sold often in electronic kit form and in limited numbers, and were of interest mostly to hobbyists and technicians.
Which network type is used in whole world?
Wide Area Network (WAN)
This allows computers and low-voltage devices to be remotely connected to each other over one large network to communicate even when they’re miles apart. The Internet is the most basic example of a WAN, connecting all computers together around the world.
What is the old name of Internet?
ARPANET
This eventually led to the formation of the ARPANET (Advanced Research Projects Agency Network), the network that ultimately evolved into what we now know as the Internet. ARPANET was a great success but membership was limited to certain academic and research organizations who had contracts with the Defense Department.
What Internet owns?
In actual terms no one owns the Internet, and no single person or organisation controls the Internet in its entirety. More of a concept than an actual tangible entity, the Internet relies on a physical infrastructure that connects networks to other networks. In theory, the internet is owned by everyone that uses it.
What is computer full name?
Some people say that COMPUTER stands for Common Operating Machine Purposely Used for Technological and Educational Research.”A computer is a general purpose electronic device that is used to perform arithmetic and logical operations automatically.
Who invented laptop?
Adam Osborne
Adam Osborne invented the laptop in 1981. Though Osborne 1 was recognized as the first laptop, the concept of a portable computer was given in 1968 by Alan Kay.
What is the first laptop?
Osborne 1
The Osborne 1 was accepted as the first true mobile computer (laptop, notebook) by most historians. Adam Osborne, an ex-book publisher founded Osborne Computer and formed the Osborne 1 in 1981. This was a mobile computer (laptop, notebook) that weighed close to 11kgs and a cost of $1795.
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