what is the importance of port in computer system? Enlist different of computer.
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A computer port is used to connect the computer to either external or internal devices. External devices include printers, routers, mouse while internal devices are like hard drives, RAM, DVDs.
There are different types of ports like Serial Ports, USB, parallel ports and SCSI ports. USB ports are the most common to connect external devices. Due to its easy availability and popularity, most external devices are built with USB ports.
Ports could also be logical which means used in softwares to identify specific application processes. Each process in a device is connected to a port so that the networking stack could communicate to the correct process via port
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