Mainframe computers are powerful, high-performance systems used by large organizations for critical applications that demand massive data processing, high reliability, and security. They are ideal for tasks like large-scale transaction processing (e.g., banking,...

Supercomputers are distinguished by their multiple CPUs working in parallel, large storage capacity, fast input/output (I/O), and ability to perform vector arithmetic. These features enable them to solve complex problems at high speeds, a capability necessitated by...