What was the significance of the punched card? Name two driving factors in the development of computers. What is it about the transistor that made it such a great improvement over the vacuum tube? How...

What was the significance of the punched card? Name two driving factors in the development of computers. What is it about the transistor that made it such a great improvement over the vacuum tube? How does an integrated circuit differ from a transistor? Explain the differences between SSI, MSI, LSI, and VLSI.