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Tools like Docker and Terraform are widely used to efficiently configure, deploy, and maintain cloud environments. Virtualization and automation have significantly changed how servers and infrastructure are managed. It uses visual interfaces, drag-and-drop features, and predefined commands to simplify the automation process. Since IoT systems allow very little room for errors, testing tools like Postman and Wireshark are commonly used for effective IoT testing.<\/p>\n<\/p>\n