Music Legends: Elvis Presley made a number of movies. Which one co-starred Ann-Margret?

Questions

As what is Cognoscenti v. Intelligentsia better known?

between 1937 & 1942 which American theoretical physicist built the fist digital computer?

What was th ename of the first British built electronic digital computer?

What was the name for the first commercial computer produced in the USA which was used for forecasting the 1952 election results?

At what age did Bill Gates write his first software program?