Read again the text and answer T (true) or F (false). 1. Charles Babbage created two different models of early computers.
2. All computers have been the same since the beginning.
3. The first computer was used for math calculations.
4. Old computers had punched films or cards to calculate.
5. Vacuum tubes made computers become faster and more accurate.
6. Old computers were exact in math calculations.
7. Cellphones are little computers.
8. The first electric computers were very little.
9. Microprocessors changed the size of computers.
10. Some computers were used in war.