Answer: Transaction processing systems
Step-by-step explanation:
The transactional processing system is one of the type of information system in which the we managing all the business transaction ad the collection of the data by using the efficient software system.
It is also known as the real processing system that helps in maintain the reliability, consistency and also the performance of the system.
The transaction processing system is the combination of hardware and the software that efficiently manage the day activities in an organization to conduct the business.
Therefore, Transaction processing system is the correct answer.