Ключевые слова: business, cable, center, communication, computer, connection, cyberspace, database, datacenter, datum, digital, engineer, equipment, ethernet, fiber, firewall, fixing, hardware, hosting, information, information technology, internet, it, lan, link, male, man, network, networking, optical, person, plug, rack, repairman, room, router, security, server, service, storage, switch, switching, technician, technology, web, wire, working,