Question

Fill in the Blanks
a. An abacus is basically a _
device
b.
_ has 8 movable wheels.
c. Input. Output, Store, Mill and Control were units of _ engine.

d. _was invented by Herman Hollerith.
e.
The _ generation computer was based on the vacuum tubes
technology
​

Answer 1

Here's the answer

ans a) mathematical/calculators
ans b) truck-
ans c)
ans d) punch card tabulating machin
ans e) second