Which among the following is used in Second generation computers?
Vacuum Tubes
Transistors
LSI
VLSI
Who invented Pascaline?
William Oughtred
John Napier
Blaise Pascal
Wilhelm Pascal
Which is also called Japanese Abacus?
Suanpan
Soroban
Napier Bones
Slide Rule
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
What refers to the upper part of Abacus?
Beads
Heaven
Earth
None of these
Which was the first electronic calculator?
IBM
MARK I
Who is the Father of Computer?
Charles Babbage
Herman Hollerith
Pascaline
Microprocessor was introduced in which generation of computer?
First generation
Second generation
Fourth generation
Third generation
Which among the following is used in Fifth generation computers?
Ultra Large Scale Integrated
Large Scale Integrated Circuit
Integrated Circuit
Transistor
