Who developed Mark I ?
Howard Aiken
Herman Hollerith
Charles Babbage
None of these
Which among the following is used in Fifth generation computers?
Ultra Large Scale Integrated
Large Scale Integrated Circuit
Integrated Circuit
Transistor
What refers to the upper part of Abacus?
Beads
Heaven
Earth
Who is the Father of Computer?
Pascaline
John Napier
In which year, toothed wheel was developed?
1673
1832
1642
1632
Who invented Pascaline?
William Oughtred
Blaise Pascal
Wilhelm Pascal
What is the other name of Chinese Abacus?
SAROBAN
SUANPAN
NAPIER BONES
BEADS
Who developed the analytical engine?
Which device was used for engineering calculation ?
PASCALINE
SLIDE RULE
Analytical engine can perform addition at the rate of ________ per minute.
60-70
50-60
40-50
10