In which year, and where, was the first transistor shown?

Which technology was used in the first electronic digital computers instead of transistors?*Magnetic tapeMicroprocessorsVacuum tubesIntegrated circuits

En quelle année le transistor, un composant électronique révolutionnaire, a-t-il été inventé ?Veuillez choisir une réponse :a. 1970b. 1955c. 1958d. 1945

First generation of computer was based on which technology?Select one:a.Transistorb.LSIc.VLSId.Vaccum Tube

What role did the development of transistors and integrated circuits play in the advancement of computers?

Which company introduced the first commercial microprocessor, and when?