Question

university of pennsylvania scientists developed this first digital computer in america.
a. enigma
c. colossus
d. univac
b. eniac

Explanation:

ENIAC (Electronic - Numerical Integrator and Computer) was developed by University of Pennsylvania scientists and is considered the first general - purpose digital computer in America. ENIGMA was a German encryption machine during World War II. Colossus was a British electronic digital computer during World War II. UNIVAC (Universal Automatic Computer) was an early commercial computer.

Answer:

B. ENIAC