Question

give a short answer for each question

3 what are the expansion slots used for?

4 which idea of Charles babbage did herman hollerith use for his tabulating machine?

what is the answer of this questions ​

Answer 1

Answer:

3 -An expansion slot is used to add an adapter to the motherboard.

3 -An expansion slot is used to add an adapter to the motherboard.4-

3 -An expansion slot is used to add an adapter to the motherboard.4- In 1887, using Jacquard's idea of the punched card data storage, Hollerith developed a punched card tabulating system.

3 -An expansion slot is used to add an adapter to the motherboard.4- In 1887, using Jacquard's idea of the punched card data storage, Hollerith developed a punched card tabulating system.hope it will help u