A. Vint Cerf
B. Charles Babbage
C. Edison
D. Alexander Graham Bell
Submitted by: Jawaid Ahmed
Correct Answer: Alexander Graham Bell ✔
Last Updated: October 06, 2018
A. Vint Cerf
B. Charles Babbage
C. Edison
D. Alexander Graham Bell
Submitted by: Jawaid Ahmed
Correct Answer: Alexander Graham Bell ✔
Last Updated: October 06, 2018