COMPUTER FUNDAMENTALS

COMPUTER HISTORY AND EVOLUTION

DEVELOPMENT OF COMPUTERS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Developed by Charles Babbage from 1822 to 1834, an automatic and mechanical calculator that tabulates polynomial functions that was named after the mathematical principle-the method of finite differences. What do we call this engine?
A
Differential Engine
B
Difference Engine
C
Analyzation Engine
D
Analytic Engine
Explanation: 

Detailed explanation-1: -A difference engine is an automatic mechanical calculator designed to tabulate polynomial functions. It was designed in the 1820s, and was first created by Charles Babbage.

Detailed explanation-2: -Difference Engine, an early calculating machine, verging on being the first computer, designed and partially built during the 1820s and ‘30s by Charles Babbage.

Detailed explanation-3: -The Analytical Engine was a proposed mechanical general-purpose computer designed by English mathematician and computer pioneer Charles Babbage. It was first described in 1837 as the successor to Babbage’s difference engine, which was a design for a simpler mechanical calculator.

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