COMPUTER

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1.) In 1642 invernted the first adding machine called ______.

• a.) Napieris Bone

• b.) Abacus

• c.) Pascaline

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2.) This is a hand held device made of beads stung on rods in a frame. What is it?

• a.) Napieris Bone

• b.) Abacus

• c.) Slide Rule

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3.) Who invented slide rule?

• a.) William Oughtred

• b.) Charles Xavier Thomas de Colmar

• c.) John Napieres

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4.) What year was Pascal Mechanical Multiplier invented?

• a.) 1646-1716

• b.) 1575

• c.) 1623-1664

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5.) He also invented the logarithms, which made it possible to do division and multiplication by performing addition and subtraction. Who is it?

• a.) Gottfried Wilhem Von Leibnitz

• b.) Blaise Pascal

• c.) John Napieris

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6.) He is an American Mathematician an the one who developed the Mak I. Who is it?

• a. Howard Aiken

• b.) Blaise Pascal

• c.) John Napieres

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7.) What year was the transistor invented?

• a.) 1956

• b.) 1947

• c.) 1974

ENUMERATION;

Give atleast 4 Computing Machines. List down your answer.

ENUMERATION:

GIve the Four (4) Generations of Computers. List down your answer.