Top 25 Mainframe Interview Questions and Answers in 2025 | ProjectPractical.com
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Top 25 Mainframe Interview Questions and Answers in 2025 | ProjectPractical.com
To start with, what is a mainframe? This is is a computer used primarily by large organizations for critical applications like bulk data processing for tasks such as censuses, industry and consumer statistics, enterprise resource planning, and large-scale transaction processing. Below are the top 25 questions and answers a mainframe is likely ...
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