Hardware & Networking

Computer Hardware is the combination of physical components or parts that makes the computer system. Physical components include monitor, keyboard, mouse, hard disk drive, graphic card, RAM, motherboard, etc. Networking is the field of computer science that allows computers to exchange data or information. Data can be exchanged either using cable media or wireless media.

The network devices are Router, Switch, Modem, Hub and Data card (Dongle). Network Interface Cards (NICs) are the most common type of hardware network on a network. Hardware professionals deal with various hardware components such as chips, computer systems, motherboard, processor, RAM, circuit boards, modems, external hard disks, printers and keyboards. So, in order to be successful in this field, they must have knowledge of all these components of hardware.