Which among the following is used in Second generation computers?
Vacuum Tubes
Transistors
LSI
VLSI
Who developed the analytical engine?
Charles Babbage
Herman Hollerith
Blaise Pascal
None of these
Which of the following device was invented by John Napier ?
Napier's Bones
Pascaline
Slide Rule
What refers to the upper part of Abacus?
Beads
Heaven
Earth
Who is the Father of Computer?
John Napier
In which year, toothed wheel was developed?
1673
1832
1642
1632
Which is an example of first generation computer?
ENIAC
CRAY 1
IBM 140
IBM 1790
Which is also called Japanese Abacus?
Suanpan
Soroban
Napier Bones
IBM stands for.
International Business Machines
Internet Business Machines
Inter Business Machines
Microprocessor was introduced in which generation of computer?
First generation
Second generation
Fourth generation
Third generation
