The correct answer is: B. second generation
Transistorized computer circuits were introduced in the second generation of computers. The first generation of computers used vacuum tubes, which were large, bulky, and consumed a lot of power. The second generation of computers used transistors, which were much smaller and more efficient than vacuum tubes. This allowed for the development of smaller, faster, and more powerful computers.
The third generation of computers used integrated circuits, which are made up of thousands of transistors on a single chip. This allowed for even smaller, faster, and more powerful computers. The fourth generation of computers used microprocessors, which are even smaller and more powerful than integrated circuits.
The fifth generation of computers is still in development, and is expected to use artificial intelligence and quantum computing.
A. First generation
The first generation of computers used vacuum tubes, which were large, bulky, and consumed a lot of power. The first computers were used for scientific and military purposes.
C. Third generation
The third generation of computers used integrated circuits, which are made up of thousands of transistors on a single chip. This allowed for even smaller, faster, and more powerful computers. The third generation of computers also saw the development of time-sharing, which allowed multiple users to access a computer at the same time.
D. Fourth generation
The fourth generation of computers used microprocessors, which are even smaller and more powerful than integrated circuits. The fourth generation of computers also saw the development of personal computers, which were affordable and accessible to the general public.
E. None of the above
The correct answer is: B. second generation