Which type of operating system focuses on a single task providing low latency responses?

The type of operating system that focuses on a single task and provides low latency responses is a real-time operating system. A real-time operating system (RTOS) is designed to serve real-time applications that process data as it comes in, typically without buffer delays. Such systems are widely used in applications where timing is critical, like robotics, automotive systems, medical devices, and telecommunications.

In contrast, embedded operating systems may manage multiple tasks within a more extensive system but usually do not emphasize strict timing as their primary goal. They are tailored for specific devices and applications rather than focusing solely on real-time processing efficiency.

Batch operating systems are designed to execute batches of jobs with minimal user interaction, prioritizing efficiency over immediate response time. Their nature leads to higher latency as they process tasks sequentially, without the need for immediate response.

Network operating systems manage network resources, facilitating communication and data sharing among multiple computers but are not specifically designed for low latency task execution in a single-task environment.

This distinction is crucial in understanding the specific roles and capabilities of different types of operating systems.