Question: what are the materials tools equipment and testing devices?
Answer: LAN CARD. It is a network interface card. ...  SERVER. It is a part of a network. ...  HUB / PORT. It is a connector on the back of a computer or other device. ...  MODEM. The modem is a device that allows a given computer to share data or otherwise a device which let computers exchange information. SCANNER. ...  FLAT SCREW DRIVER. ...  USB. ...  PRINTER.