Computer Science, asked by aravindkumar889966, 1 month ago

Write all five generations of computer and which technology used in its developments​

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Answered by chiriveruvenkat
1

Explanation:

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Answered by Anonymous
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Explanation:

First generation:(1940-1956)

  • used vaccum tubes
  • punched cards or paper tape
  • electrostatic and mercury delay line memory, begining use of core

Second generation:(1956-1963)

  • used discrete transistors
  • punched cards I/O and line printers (mainframe), TTY (minicomputers)
  • core memory, magnetic tape for mass storage

Third generation:(1964-1971)

  • used integrated circuits (but not microprocessors)
  • mostly same I/O and memory as second generation

Fourth generation:(1971-present)

  • use microprocessors
  • video terminals or TTYs initially used for I/O
  • specialty computer printers developed
  • semiconductor memory replaces core memory
  • disk drives, hard drives and optical drives replace magnetic tape for mass storage, followed by solid-state drives (SSD)
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