Subject :NCO Class : Class 4
Which of the following early storage devices was invented by Herman Hollerith?
AMagnetic tape
BFloppy disk
CHard disk
DPunch cards
Can you tell the answer of this question
Ans 1:
Class : Class 8
The answer is (D) which is Punch Cards .
If you want explanation please refer below:
Herman Hollerith created the Tabulating Machine in which the main part is Punch Cards .
If you want more details about the Tabulating Machine please search on Google .
THANK YOU FOR READING MY ANSWER .