Internet of Things (IoT) Practice Exam 2026 – Comprehensive Prep Resource

The selection highlighting how IoT monitoring improves dairy farming focuses on the system's ability to identify cows that are unwell, which facilitates quicker treatment and speeds up recovery time. This aspect is particularly vital in dairy farming as the health of each cow directly influences overall productivity, milk quality, and the well-being of the herd. By employing IoT technology, farmers can leverage real-time data to monitor vital signs and behaviors, allowing for prompt medical attention when health issues arise. This proactive approach minimizes the duration and severity of health problems, thus ensuring that cows can return to optimal production levels more rapidly.

While the other options address benefits of IoT in various contexts—such as optimizing milking schedules or preventing cows from straying—none directly connect the technology to enhancing cow health management and recovery. The health of the herd is foundational for sustainable dairy farming practices, making the emphasis on rapid identification and treatment of illness crucial for long-term success in the industry.