Q13. What is the correlation among digital, analog, special-purpose, and general-purpose computers?
Ans. Most digital computers are general-purpose whereas most analog computers are special purpose.
Q10. What are the three types of computers? How do they differ?
Ans. The three types of computers are:
Digital computers deals with discrete quantities.
Analog computers deal with physical quantities. They measure rather than counting as the digital computers do.
Hybrid computers combine the characteristics of analog and digital computers.