Question

The vacuum tube that was used in the first generation of computers is also called ______.

Q: Answer-The vacuum tube that was used in the first generation of computers is also called ______.

Vacuum tubes, also called a valve are electronic devices that use a vacuum to insulate and shield against electric currents. They were cylindrical glass tubes that controlled the flow of electrons.

A Open circuit

B Closed circuit

C Connector

D Valve

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The vacuum tube that was used in the first generation of computers is also called ______.

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