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WorksheetsEvolution Of Computers
Total questions: 12
Worksheet time: 4mins
Abacus was used in which century?
(a)
Name a friend of Babbage who wrote the first sequence of instructions for various task for the analytical engine(hint-she used subroutines in her programs)
(a)
Analog Computers were used in the first half of
(a)
These computers were designed with CPU, memory to hold instrucitons and data around 1946.These were built using vacuum tubes,transistors,integrated circuits which are classified into the first three generations of computers.
(a)
Fourth generation computers were developed in the 1970's and used
(a)
The first generation computers were named?
(a)
The fifth generation computers were developed in the 1980's and used the concept of
(a)
Desktop computers are based on IC's
False
True
Name the two people who in 1977 successfully linked three networks in a dramatic round the world transmission from a cruising van.Thus giving rise to Internet
Henry and Mark
Cerf and Kahn
What are embedded devices ?define in just one statement.
The first IBM Simon smartphone was designed and released in?
1994 ,1996
1992 ,1997
1992,1993
Smartphones had no physical buttons instead the customers used a touch screen
True
False
