Question

what First Generation Of Computer contain.....???​

Answer 1

Answer:

1940 – 1956: First Generation – Vacuum Tubes

These early computers used vacuum tubes as circuitry and magnetic drums for memory. As a result they were enormous, literally taking up entire rooms and costing a fortune to run

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Answer 2

Answer:

The term "fifth generation" was intended to convey the system as being a leap beyond existing machines. In the history of computinghardware, computers using vacuum tubes were called the first generation; transistors and diodes, the second; integrated circuits, the third; and those using microprocessors, the fourth.