Ключевые слова: 3d illustration, 404 error, 404 not found, blue, business, challenge, cloud, cloud computing, cloud error, clouds, colorful background, communication, computing, concept, concept background, copy space, disconnected, downtime, dream, error, failure, icon, idea, incident, incident management, isolated, ladder, network, presentation background, sky, solution, stepladder, strategy, symbol, technology,