Final answer:
Management Information Systems (MIS) is the subject of this question, which involves using information technology tools for information processing within an organization.
Step-by-step explanation:
The subject of this question is Management Information Systems (MIS), which is a field that focuses on the use of information technology tools to assist in carrying out duties connected to information processing. MIS involves the development, implementation, and management of computer-based information systems within an organization. It helps in improving decision-making, coordination, and control in various functional areas of a business.