What are the 11 computer networks?
A gateway is a piece of networking hardware or software used in telecommunications networks that allows data to flow from one discrete network to another..
What are the 11 computer networks?
The U.S.
Advanced Research Projects Agency Network (ARPANET) was the first public packet-switched computer network.
It was first used in 1969 and finally decommissioned in 1989.
ARPANET's main use was for academic and research purposes..
What are the 4 types of networks?
Answer: The significant difference between them is the geographical area they cover.
When we consider the order, PAN is capable of providing network connection around a person, next comes LAN which covers a smaller area; then comes MAN; it covers an area larger than LAN & WAN is the largest of all..
What do you mean by broadcasting in networking?
Broadcast delivers a message to all nodes in the network using a one-to-all association; a single datagram (or packet) from one sender is routed to all of the possibly multiple endpoints associated with the broadcast address..
What is the main reason we network computers together?
Resource sharing: One of the primary uses of computer networks is to share resources, such as printers, scanners, and data storage devices.
This allows multiple users to access the same resources, which can help to reduce costs and increase efficiency..
What type of network is LAN MAN WAN?
11 types of computer networks
Local area network (LAN) Personal area network (PAN) Wireless local area network (WLAN) Campus area network (CAN) Metropolitan area network (MAN) Wide area network (WAN) Storage area network (SAN) Passive optical local area network (POLAN).- A modem is a network device that both modulates and demodulates analog carrier signals (called sine waves) for encoding and decoding digital information for processing.
Modems accomplish both of these tasks simultaneously and, for this reason, the term modem is a combination of “modulate” and “demodulate.” - A router is a networking device that forwards data packets between computer networks.
Routers perform the traffic directing functions between networks and on the global Internet.
Data sent through a network, such as a web page or email, is in the form of data packets.
