1. When was the automatic computer invented?
2. Why did Babbage want to design a device for calculating mathematical tables?
3. What kind of machine was the Difference Engine?
4. How long was the Difference Engine being constructed?
5. What was the Babbage's reason for abandoning the project?
6. What was the dissimilarity between the Difference Engine and the Analytical Engine?
7. What can you say about the Analytical Engine?
8. How long did Baggage work on the Analytical Engine?
9. Why didn't he complete it?
10. Who wrote the demonstration program for the Analytical Engine?