What is the function of output device?
An output device is any piece of computer hardware equipment which converts information into human read able form. It can be text, graphics, tactile, audio, and video. Some of the output devices are Visual Display Units (VDU) i.e. a Monitor, Printer graphic Output devices, Plotters, Speakers etc.
Is a digital camera input or output?
A digital camera is a hardware device that takes photographs and stores the image as data on a memory card. A digital camera may be considered both an input and output device (I/O device) as it can both take pictures (input) and send them to your computer (output). …
Is router considered peripherals?
peripheral device. Auxiliary equipment used for computer input (keyboard, mouse, scanner, etc.), output (printer, plotter, speaker), storage (floppy drive, hard disk, CD drive), communication (microphone, modem, router), or other functions under the direct control of a computer.
What are the four components of a router?
A generic router has four components: input ports, output ports, a switching fabric, and a routing processor. An input port is the point of attachment for a physical link and is the point of entry for incoming packets. Ports are instantiated on line cards, which typically support 4, 8, or 16 ports.
What are the key elements and components of a router?
Four components of a router can be identified:
- Input ports. The input port performs several functions.
- Switching fabric. The switching fabric connects the router’s input ports to its output ports.
- Output ports.
- Routing processor.
What is the function of a router?
A router receives and sends data on computer networks. Routers are sometimes confused with network hubs, modems, or network switches. However, routers can combine the functions of these components, and connect with these devices, to improve Internet access or help create business networks.