Subject :NCO Class : Class 4
MARK-I was the first electro-mechanical computer. It was invented by ______.
A Howard H. Aiken
B J. Presper Eckert
C John Napier
D Charles Babbage
Charles Cabbage
Ans 1:
Class : Class 6
A
Howard .H. Aiken
Ans 2:
Class : Class 7
Option - A