BSN 1B LONG QUIZ PART 2

A computer consists of hardware components like a central processing unit (CPU), memory, and input/output devices, as well as software for executing specific instructions.

• True

• False

Computers have had a minimal impact on various aspects of modern society, such as communication, education, business, healthcare, and entertainment.

• True

• False

The abacus, an ancient calculation tool, utilized gears and cogs for performing addition and subtraction.

• True

• False

The Pascaline, invented by Blaise Pascal in 1642, was a mechanical calculator that aimed to perform all four arithmetic operations.

• True

• False

The Step Reckoner, designed by Gottfried Wilhelm Leibniz, used a stepped drum mechanism for multiplication and division in the late 17th century.

• True

• False

Charles Babbage's Analytical Engine, conceived in the early 19th century, was designed solely for simple calculations.

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  True

• False

Ada Lovelace's collaboration with Charles Babbage on the Analytical Engine resulted in the world's first computer programmer.

• True

• False

The Difference Engine, designed by Charles Babbage before the Analytical Engine, was a general-purpose mechanical computer.

• True

• False

ENIAC, the world's first general-purpose electronic digital computer, was primarily designed for commercial applications.

• True

• False

UNIVAC I, the first commercially produced computer in the United States, was used for business data processing but not for scientific calculations.

• True

• False