Second Generation Computers and their Components

Second generation computers were developed in the late 1950s to early 1960s. They were smaller, faster, and more reliable than the first generation computers. The second generation computers used a new technology called Transistors, which replaced the vacuum tubes used in the first generation computers. Below are the components used in second generation computers:

1. Transistors:
Transistors were the main component used in second generation computers. They were small, reliable, and fast compared to vacuum tubes used in the first generation computers. They were used as switches and amplifiers in the circuits.

2. Magnetic Core Memory:
Magnetic core memory was used in second generation computers as the main memory. It was a type of random-access memory (RAM) that used tiny magnetic cores to store and retrieve data. It was faster and more reliable than the drum memory used in the first generation computers.

3. Magnetic Tapes:
Magnetic tapes were used in second generation computers as a primary storage device. They were reliable and could store a large amount of data.

4. Punch Cards:
Punch cards were used in second generation computers as an input device. They were used to enter data into the computer. They were widely used in businesses and government agencies.

Conclusion:
The second generation computers were a big leap forward in computing technology. They were smaller, faster, and more reliable than the first generation computers. The use of transistors made it possible to build smaller and more powerful computers. The magnetic core memory and magnetic tapes made it possible to store and retrieve large amounts of data.