What is a ‘Mainframe’ computer?
AA network router
BA large, powerful computer for bulk data processing
CA small personal laptop
DA gaming console
Explanation
• Mainframes are designed for high reliability and massive throughput.
• They are used by banks, airlines, and government agencies.
• They can handle millions of concurrent transactions.
Exam Relevance
- Topic: Competitive Exams
- Subtopic: FPSC/PPSC/NTS Past Papers
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