What class of powerful servers do banks and large corporations rely on when many operators need shared access to the same files at once____?
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Answer: A. mainframe computers
Explanation
Mainframe computers possess massive processing power and extensive input-output capabilities. They handle thousands of concurrent user connections and heavy transaction volumes. Financial institutions and large corporations rely on their exceptional reliability and security. Mainframes feature redundant hardware components to ensure uninterrupted enterprise uptime. These large servers support massive databases and legacy enterprise processing tasks. Virtualization technologies allow mainframes to run multiple operating systems simultaneously.
Banking networks process millions of daily ATM transactions using secure mainframes. Airlines manage global seat reservations through centralized mainframe database systems. Government agencies rely on mainframes to securely store massive citizen records. Supercomputers focus on complex scientific calculations rather than multi-user business transactions. Hybrid computers combine analog and digital processing for specialized engineering applications. Desktop computers are designed for single-user productivity rather than enterprise server workloads.
- Subject
- Computer Science
- Category
- Computer Science
- Topic
- —
- Difficulty
- medium
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