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WorksheetsHistory of computers: From Abacus to Smartphones
Total questions: 22
Worksheet time: 7mins
long ago, when there were no computational devices, people used :-
mobile, laptop, Napier bone
pebles, abacus, calculator
pebble, bones, fingers
identify the device
abacus
Napier bone
slide rule
Swickard's calculating clock with gears
Devices with gears and flutes for calculation were in use from____till___:-
16-17 century
10-12 th century
Identify the device
Pascalinecaline
stepped reckoner
slide rule
the Hollerith Machine
(a) is regarded as father of modern computer science, provided a formalization for concept of algorithms and computation. write name in capital. spelling should be correct
The jacquard loom was invented by
joseph marie
Charles Babbage
Charleston
when was linux operating system invented
1991
1992
1990
1994
in (a) apple safari was released
fifth generation computers were invented in
1990
1980
1930
1985
Linus Torvalds released __________ operating system in ______.
Linux operating system,1990
Linux operating operating ,2000
Linux operating system,1991
Linux operating system ,1992
In _____was Netscape navigator released.
1993
200
1994
1995
In what year Opera web browser was released ?
1990
1996
1993
1992
(a) is known as the inventor of mail .
When was the abacus Invented ?
When was it first used by the Babylonians ?
3000 years ago
300BC
3500 years ago
200BC
2000 years ago
400BC
2500 years ago
350BC
Who invented the Difference Engine?
Charles Blubber
Charles Babbage
Charles Baggage
Charles Blagger
Which was the first electronic general-purpose computer?
Analytic Engine
Atanasoff-Berry Computer
Difference Engine
ENIAC
A calculating machine invented by a French Mathematician to help his father a tax collector.
Calculating Clock
Abacus
Pascaline
Stepped Reckoner
He was known as the " Father of the Modern Computer".
Wilhelm Shickard
Blaise Pascal
Charles Babbage
Charles Xavier
