COMPUTER HISTORY AND EVOLUTION
DEVELOPMENT OF COMPUTERS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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2nd generation
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5th generation
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3rd generation
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1st generation
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Detailed explanation-1: -They were often enormous and taking up the entire room. First-generation computers relied on machine language. They were very expensive to operate and in addition to using a great deal of electricity, generated a lot of heat, which was often the cause of malfunctions.
Detailed explanation-2: -The main characteristics of first generation of computers (1940s-1950s) Power – consume a lot of electricity and generate a lot of heat.
Detailed explanation-3: -These tubes, like electric bulbs, produced a lot of heat and the installations used to fuse frequently. Therefore, they were very expensive and only large organizations were able to afford it. In this generation, mainly batch processing operating system was used.
Detailed explanation-4: -A vacuum-tube computer, now termed a first-generation computer, is a computer that uses vacuum tubes for logic circuitry. Although superseded by second-generation transistorized computers, vacuum-tube computers continued to be built into the 1960s.