What connects two or more networks together?
A router is a hardware device that connects two or more networks. Routers are the primary backbone device of the Internet, connecting different network technologies into a seamless whole.
What transmits data to other computers or to users?
The ISP provides a bridge between your computer and all the other computers in the world on the Internet. The ISP uses the TCP/IP protocols to make computer-to-computer connections possible and transmit data between them.
What is not a common network topology?
1 Answer. Grid is not a common network topology.
What is a set of rules for exchanging communications?
A protocol is a set of rules. A protocol is a set of rules that governs the communications between computers on a network.
Which device connects network together and pass information between them?
Gateways. Gateway is a device which is used to connect multiple networks and passes packets from one packet to the other network. Acting as the 'gateway' between different networking systems or computer programs, a gateway is a device which forms a link between them.
Which cable is used to connect two different data communications?
An Ethernet crossover cable is a crossover cable for Ethernet used to connect computing devices together directly. It is most often used to connect two devices of the same type, e.g. two computers (via their network interface controllers) or two switches to each other.
What is a data transfer network?
Data Transfer Network or "DTN" means the electronic Network provided as part of the Data Transfer Service which has been procured by the Distributors through the Service Controller; Sample 1. Data Transfer Network means the electronic network provided as part of the Data Transfer Service.
How data is transferred from one computer to another in a network?
5 ways to transfer files from one computer to another
- Use external storage media. This is the way most people do it. …
- Share via LAN or Wi-Fi. For computers that are close to each other, there are two main ways to share files and folders. …
- Use a transmission cable. …
- Manually connect HDD or SSD. …
- Use cloud storage or web transfer.
Jun 17, 2022
Is LAN a network topology?
LAN topologies have to support the broadcast nature of the network and provide full connectivity between all stations. The physical topology describes how the LAN stations are physically connected so that they can communicate with each other.
What WAN stands for?
Wide area networkWide area network / Full name
Which networking device is used to connect two different networks?
Routers are general-purpose devices that interconnect two or more heterogeneous networks. They are usually dedicated to special-purpose computers, with separate input and output network interfaces for each connected network.
What is server in networking?
A server is a computer program or device that provides a service to another computer program and its user, also known as the client. In a data center, the physical computer that a server program runs on is also frequently referred to as a server.
What are network transmission devices?
Network Transmission Devices are those types of device which is used to share the data and data resources via physical wired. These devices are simple connectors and evolve in complexity and sophistication.
What are network connecting devices?
Hardware devices that are used to connect computers, printers, fax machines and other electronic devices to a network are called network devices. These devices transfer data in a fast, secure and correct way over same or different networks.
Which cable is used for data transfer?
There are three types of cables used in wired transmission namely twisted pair cables, coaxial cables and fiber optic cables. Twisted pair cables are used for transmitting data in small areas. These cables are further divided into two types. Shielded Twisted Pair (STP) and Unshielded Twisted Pair (UTP).
How do wires send data?
At its most simplistic, data sent over a cable is converted into binary code – a collection of 1s and 0s. The device transmitting the data will send current along the cable at two different voltages (for instance, 0V and 5V), with one voltage representing 1s and the other 0s.
How do wireless networks send data?
Wi-Fi uses radio waves to transmit information between your device and a router via frequencies. Two radio-wave frequencies can be used, depending on the amount of data being sent: 2.4 gigahertz and 5 gigahertz.
How is data transmitted via other mobile networks?
Cellular phones work much the same way as do the other wireless devices we've been discussing. Signals carrying voice, text, and digital data are transmitted via radio waves from one device to another.
How does data get transferred?
Data transmission is the transfer of data from one digital device to another. This transfer occurs via point-to-point data streams or channels. These channels may previously have been in the form of copper wires but are now much more likely to be part of a wireless network.
What are the methods of data transfer?
Data Transfer Methods
- Direct Memory Access (DMA) DMA is a method to transfer data between the device and computer memory without the involvement of the CPU. …
- Interrupt Request (IRQ) IRQ transfers rely on the CPU to service data transfer requests. …
- Programmed I/O. …
- Changing Data Transfer Methods between DMA and IRQ.
How is data transmitted over the internet?
Data sent over the internet is called a message, but before messages get sent, they're broken up into tinier parts called packets. These messages and packets travel from one source to the next using Internet Protocol (IP) and Transport Control Protocol (TCP).
Is WAN a network topology?
Wide Area Network (WAN) tackles the different geographical locations, such as branches on any other site or remote location, challenges that a LAN usually encounters.
What is LAN connection?
A local area network (LAN) is a group of computers and peripheral devices that share a common communications line or wireless link to a server within a distinct geographic area. A local area network may serve as few as two or three users in a home office or thousands of users in a corporation's central office.
What is a LAN port?
A LAN port, also known as a network port or network connection, is a socket used to connect computers, servers, video game consoles, and other devices to the internet.
Which network device is used to connect two network segments on the data link layer?
Bridge: a device that connects multiple network segments along the data link layer.
What are the 4 types of networks?
A computer network is mainly of four types:
- LAN(Local Area Network)
- PAN(Personal Area Network)
- MAN(Metropolitan Area Network)
- WAN(Wide Area Network)
What is a IP server?
An IP address is a unique string of numbers that identifies a machine that's connected to a network. In this case, the machine would be the server, while the network would be the internet as a whole. An IP address is then translated by the Domain Name System (DNS) to an associated domain name.
How can data be transmitted?
Data is transferred in the form of bits between two or more digital devices. There are two methods used to transmit data between digital devices: serial transmission and parallel transmission. Serial data transmission sends data bits one after another over a single channel.
What is a sending device?
A device that initiates an instruction to transfer data, information and instruction is termed as sending device. An example of sending device is a computer or any mobile devices.
Which of the following device enabling data transfer between two different networks?
Bridge(edit) “A device used to connect two separate Ethernet networks into one extended Ethernet. Bridges only forward packets between networks that are destined for the other network.