Ключевые слова: 30s, analyzing, attentive, browsing, cabinet, career, checking, communication, company, computer, computer network, connection, connectivity, control, data center, diagnostics, door, electricity, electronic, engineering, examining, expertise, formal, glass, hallway, handsome, hardware, hispanic, indoors, internet, laptop, machine, maintaining, maintenance, male, man, mid adult, network, network server, occupation, power, professional, rack mounted server, reflection, server, server room, standing, storage, system, technician, technology, touching, using laptop, wireless technology, working,