A modern computer has.
Extremely high speed
Large memory
Almost unlimited array
All the above
What is the name of the earliest calculating machine which was based on concepts found in modern computers but was unfortunately never built?
Babbage's Analytical Engine
Pascaline
Napier's Bones
None of these
__________ Designed a machine called Analytical Engine.
John Napier
Blaise Pascal
Charles Babbage
Leibnitz
In third generation computers _________ helps to increase the speed and efficiency of computers.
Vacuum tubes
Transistor
Integrated Circuits
Third generation computers.
Were the first to use built in error detecting devices
Used transistors instead of vacuum tubes
Were the first to use neural network
___________ improved Pascal's machine.
In __________, Charles Babbage designed a machine called the Analytical Engine.
1834
1617
1838
1694
Thousands of integrated circuits were built on a single chip called _________.
Microprocessors
Transistors
__________ was an assistant to Charles Babbage.
Lady Ada Augusta
In _________, John Napier invented a calculating device called Napier's Bones.
5000 BC
1642
