What is a network in a computer?

What is a network in a computer?

computer network, two or more computers that are connected with one another for the purpose of communicating data electronically. Two basic network types are local-area networks (LANs) and wide-area networks (WANs).

What is the history of network?

Computer networking as we know it today may be said to have gotten its start with the Arpanet development in the late 1960s and early 1970s. Prior to that time there were computer vendor “networks” designed primarily to connect terminals and remote job entry stations to a mainframe.

What are the advantages of computer network?

Advantages

• Sharing devices such as printers saves money.
• Site (software ) licences are likely to be cheaper than buying several standalone licences.
• Files can easily be shared between users.
• Network users can communicate by email and instant messenger .

When was the first Internet started?

January 1, 1983 is considered the official birthday of the Internet. Prior to this, the various computer networks did not have a standard way to communicate with each other.

Who invented the computer?

Charles Babbage
Computer/Inventors

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.

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.

Who is the first computer network?

ARPANET, in full Advanced Research Projects Agency Network, experimental computer network that was the forerunner of the Internet. The Advanced Research Projects Agency (ARPA), an arm of the U.S. Defense Department, funded the development of the Advanced Research Projects Agency Network (ARPANET) in the late 1960s.

What are the 10 Advantages of computer network?

List of Advantages of Computer Networking

• It enhances communication and availability of information.
• It allows for more convenient resource sharing.
• It makes file sharing easier.
• It is highly flexible.
• It is an inexpensive system.
• It increases cost efficiency.
• It boosts storage capacity.
• It lacks independence.

What are the 10 advantages of computer?

Advantages of Computer :

• Multitasking Multitasking – Multitasking Multitasking is one among the main advantage of computer.
• Speed – Now computer isn’t just a calculating device.
• Cost/ Stores huge – Amount of knowledge it’s a coffee cost solution.
• Accuracy –
• Data Security –
• Task completer –
• Communication –
• Productivity –

Who invented the first computer in 1948?

It was built at the Victoria University of Manchester by Frederic C. Williams, Tom Kilburn and Geoff Tootill, and ran its first program on 21 June 1948. The first stored-program transistor computer was the ETL Mark III, developed by Japan’s Electrotechnical Laboratory from 1954 to 1956.

Who invented the ENIAC computer in 1943?

ENIAC. Started in 1943, the ENIAC computing system was built by John Mauchly and J. Presper Eckert at the Moore School of Electrical Engineering of the University of Pennsylvania. Because of its electronic, as opposed to electromechanical, technology, it is over 1,000 times faster than any previous computer.

What were the achievements of the early era of computing?

During this early era of computing, there were a few notable achievements: The tide-predicting machine, invented by Scotch-Irish mathematician, physicist, and engineer Sir William Thomson in 1872, was considered the first modern analog computer. Four years later, his older brother, James Thomson,…

When was the first Atanasoff Berry computer made?

The Atanasoff-Berry Computer After successfully demonstrating a proof-of-concept prototype in 1939, Professor John Vincent Atanasoff receives funds to build a full-scale machine at Iowa State College (now University). The machine was designed and built by Atanasoff and graduate student Clifford Berry between 1939 and 1942.