Top 25 Mainframe Interview Questions and Answers in 2026 | ProjectPractical.com
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Top 25 Mainframe Interview Questions and Answers in 2026 | 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 ...
Mar 1, 2022
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12 reactions | In the late 1960s, when mainframe computing was evolving, interactive computing was being done with time-sharing because it was economical. But, says Xerox PARC’s Butler Lampson, that wasn’t how anyone wanted to do it. Everyone wanted an efficient, working personal computer like the Alto. He describes exactly how popular the Alto was when it became available in the early 1970s. https://bit.ly/45iFdOc #XeroxAlto | Computer History Museum | Facebook
12 reactions | In the late 1960s, when mainframe computing was evolving, interactive computing was being done with time-sharing because it was economical. But, says Xerox PARC’s Butler Lampson, that wasn’t how anyone wanted to do it. Everyone wanted an efficient, working personal computer like the Alto. He describes exactly how popular the Alto was when it became available in the early 1970s. https://bit.ly/45iFdOc #XeroxAlto | Computer History Museum | Facebook
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