Software that measures, monitors, analyzes, and controls real-world events is called: A. system software B. real-time software C. scientific software D. business software E. None of the above

System software is a type of software that controls the operation of a computer. It includes the operating system, device drivers, and other software that is essential for the computer to function.

Scientific software is a type of software that is used for scientific research and development. It includes software for data analysis, simulation, and modeling.

Business software is a type of software that is used for business purposes. It includes software for accounting, finance, marketing, and human resources.

E. None of the above is not the correct answer.