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Explain each type of network devices with its function?
Computer network devices also known as communication devices and they constitute a data communication network. These devices are routers, switches, hubs, LAN cards, gateway, modems, hardware firewall, CSU/DSU, ISDN terminals and transceivers. In an Ethernet or WAN network, the data communication cannot be performed without these devices. Being an IT professional or a network administrator, you must have the good understanding of these devices.
A combination of software and hardware that work together to allow computers to exchange data and to share software and devices such as printers is called a what?
Network.
What do you call the discrete chunks of data that networks transmit?
All the data that a network transmits in chunks is called packets.A packetis one unit of binary data capable of being routed through a computer network. To improve communication performance and reliability, each message sent between two network devices is often subdivided into packets by the underlying hardware and software.
What are the basic hardware building blocks to interconnect network nodes?
The basic hardware building blocks to interconnect network nodes include network interface cards (NICs) for connecting devices to the network, switches for connecting multiple devices within a local network, routers for managing traffic between different networks, and cables or wireless connections for transmitting data between nodes.
Sophisticated networks generally use which of the following hardware devices to ease the flow of data packets throughout the network?
Modern networks used two devices for the data packets within the network will flow easily. The two devices are the routers and switches.
Hardware devices that accept data in a form the computer can use are called?
Input devices.
Which three areas of concern should be accounted for when building a wireless network?
How fast data travels through the network. How far devices can be from the router. How secure the network can be made
What are the advantages of using NDMP?
Network Data Management Protocol or NDMP is used to transport data between NAS devices and backup devices. It is a faster transfer protocol because the data does not transport through the backup server.
How do network devices and transmit data?
Router
What is input hardware?
devices that is used for entering data in to an electronic machine
What devices enables you to input data and commands into the computer?
through keyboard only we can enter the commands into the computer.
How do you tell the difference between Storage and Network appliances?
Storage appliances are actually made for storing the data to be used or data to be utilized in future for computer.Also in case of computer storage devices called memory devices does the job of storing various application and programs or for storing system information. In case of network devices,they are used to interconnect various computer through one of them as server.The sharing of data through all network connected computers can be done with huge transfer rate.
