Learning Area One INFORMATION AND COMMUNICATION locomotive engine room AND SOCIETY |No. |Keyword(s) |Referring to: | |1. |Computer Generations |1st generation (1940 1956) | | | |Huge, slow, expensive, unreliable | | | |Presper Eckert & William Maunchly built ENIAC (use vacuum tube-shaped structure) | | | |Problem with vacuum tube generates great remove of heat, burns out frequently | | | |second generation (1956 1963) | | | |Uses transistors which were small than vacuum tubes, no need sensitive up time, consumed slight energy, generate less | | | |heat, faster and more(prenominal) reliable. | | | |Famous computing machine scientists: John Bardeen, Walter House Brattain, William Shockley | |! | | tertiary generation (1964 1971) | | | |IBM 370 series were introduced in 1964. Also CDC 7600 and B2500 | | | |Development of interconnected circuit begins....If you want to start a full essay, sound out it on our website: OrderEssay.net
If you want to get a full information about our service, visit our page: write my essay
No comments:
Post a Comment