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1. Electronic circuitry was characterized by integrated circuits which although microscopic in size, contained equivalent of many transistors.
2. A concept of computer families was introduced.
3. Magnetic disks were used for external storage.
4. Monitors and keyboards were introduced for data input and output.
5. Designed around sophisticated operating system cable of handling several jobs concurrently.
Jonmhumble answered the question on November 14, 2017 at 09:27
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