Question

Maniframare used by largeorganisation airlines and banks

Answer 1

Answer:

80 % of all business data in the world are stored on mainframe. ... Mostly mainframes are used by 92 of 100 biggest banks, 23 of 25 biggest airlines, 10 of 10 biggest insurance and health care companies. Some retailers have used the mainframes to processing of transactions.

Explanation:

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