Answer:
10. Letter 'm'
11. It's about baseball. The catcher and the umpire
12. An anchor
The answer is:
A. Utility software
Answer:
Option C, Trademarks.
Please note: The word from the question is "patents" not "patients". Please, correct that.
Explanation:
- duration = 1945 - 1955
- size = huge
- main component = vacuum tubes
- operation speed = milliseconds
- language used for programming = machine level language
- consumed lot of electric power
- examples = ENIAC , EDVAC , EDSAC , UNIVAC , etc.
hope this answer will help you