Computing Devices (Pre-Computer Age To 19th Century) - SS1 ICT Past Questions and Answers - page 1
What is an abacus?
A mechanical calculator
A weaving loom
A punch card machine
An early computer
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Which computing device used logarithmic scales for calculations?
Abacus
Slide rule
Napier's Bones
Analytical Engine
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Who is credited with inventing the slide rule?
John Napier
Blaise Pascal
Charles Babbage
Gottfried Wilhelm Leibniz
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What did Napier's Bones simplify?
Division operations
Multiplication operations
Addition operations
Subtraction operations
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The Pascal Calculator was designed to perform which operations?
Multiplication and division
Addition and subtraction
Logarithmic calculations
Weaving patterns
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The Leibniz Multiplier used which mechanisms for its calculations?
Stepped drums and gears
Punch cards
Logarithmic scales
Beads on rods
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What feature of the Jacquard loom laid the foundation for future computing systems?
Mechanical gears
Punch cards for control
Levers for calculations
Slide rule mechanism
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Who is often referred to as the "father of the computer"?
John Napier
Blaise Pascal
Charles Babbage
Gottfried Wilhelm Leibniz
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Which computing device conceptualized by Charles Babbage had features resembling modern computers?
Slide rule
Analytical Engine
Napier's Bones
Pascal Calculator
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What was the primary purpose of the Hollerith Census Machine?
Arithmetic calculations
Tabulating census data
Weaving patterns
Mechanical division
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