1. How To Build A Computer
... each new program. This flaw was fixed in 1947 with the appearance of the EDVAC and UNIVAC. These computers used random access memory, or RAM, to store programs and for data storage. Early computers were slow, unreliable, and consumed an enormous amount of electrical power. This changed when Bell Laboratories introduced the transistor in 1948. The first generation of computers; ... namely, the ENIAC, EDVAC, and UNIVAC, all used vacuum tubes to represent data. These tubes consisted of a cathode and a plate suspended in a glass vacuum tube. Applying current to the tube would create a switc...
- Word Count: 7384
- Approx Pages: 30
- Grade Level: High School