Which describes the function of the service layer of a smart operation?

Which describes the function of the service layer of a smart operation?

• A. Transmitting data without human interaction
• B. Transmitting data using wireless protocols that ensure necessary capabilities
• C. Using sensors, cameras, and data-collection capabilities to provide information to others
• D. Employing applications that use data processing, cloud computing, and storage and analysis of large amounts of data

Answer: (D)

The service layer is where data becomes usable information through processing, storage, and analytics delivered by applications. It hosts the software that takes the raw data from devices, runs computations, stores results in the cloud or other databases, and provides insights, dashboards, or interfaces to users and other systems. This layer enables scalable decision-making and services across the smart operation by turning collection into actionable information. The other descriptions relate to data transmission or data collection rather than the processing and service delivery that characterizes the service layer.

The service layer is where data becomes usable information through processing, storage, and analytics delivered by applications. It hosts the software that takes the raw data from devices, runs computations, stores results in the cloud or other databases, and provides insights, dashboards, or interfaces to users and other systems. This layer enables scalable decision-making and services across the smart operation by turning collection into actionable information.

The other descriptions relate to data transmission or data collection rather than the processing and service delivery that characterizes the service layer.