Management Information System (MIS) Practice Exam

Which is primarily used as a central computing system in major corporations?

1. Microcomputer

2. Server

3. Mainframe

4. Supercomputer

The correct answer is: Mainframe

The mainframe is designed to handle large volumes of data processing and high transaction loads, making it a preferred choice for major corporations that require robust computing power and extensive data management capabilities. Mainframes are known for their reliability, security, and scalability, allowing organizations to run multiple applications simultaneously and support thousands of users. They excel in environments where critical business applications depend on consistent uptime and performance. In contrast, microcomputers, while widely used for individual tasks within corporations, do not provide the centralized management and processing power that mainframes offer. Servers typically fulfill roles related to hosting applications and managing data but may not match the extensive processing capabilities of mainframes in very large-scale operations. Supercomputers, although exceptionally powerful, are generally utilized for specialized high-performance computing tasks, such as scientific simulations and complex calculations, rather than as central computing systems for day-to-day corporate operations.