Question

2021-22
Activity 04: Computer History
Instructions:
Compare the features of generations of computers.
Generations
Years
Circuitry
Devices
Processors
vacuum
First
1940-
1956 tube
based
(1950-transistor
Second
1960 based

Answer 1

Answer :-

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Answer 2

Answer:

Basic Terms

Vacuum tube – an electronic device that controls the flow of electrons in a vacuum. It used as a switch, amplifier, or display screen in many older model radios, televisions, computers, etc.

Transistor – an electronic component that can be used as an amplifier or as a switch. It is used to control the flow of electricity in radios, televisions, computers, etc.

Integrated circuit (IC) – a small electronic circuit printed on a chip (usually made of silicon) that contains many its own circuit elements (e.g. transistors, diodes, resistors, etc.).

Microprocessor – an electronic component held on an integrated circuit that contains a computer’s central processing unit (CPU) and other associated circuits.