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WorksheetsEarly Computing (Crash Course Computer Science #1)
Total questions: 16
Worksheet time: 5mins
Which ancient device, invented in Mesopotamia around 2500 BCE, is credited as the earliest recognized tool for computing?
The Astrolabe
The Step Reckoner
The Abacus
The Antikythera Mechanism
Prior to the 20th century, the word "computer" primarily referred to:
A job title for a person performing calculations
A mechanical sorting machine
A programmable electronic device
A navigational instrument
What is the name of the device shown in the image?
The Difference Engine
The Slide Rule
The Jacquard Loom
The Hollerith Desk
Charles Babbage's first major project was a machine designed to calculate polynomial functions. What was it called?
Analytical Engine
Difference Engine
Turing Machine
ENIAC
Observe the diagram. What is the name of the mechanical device shown in the image?
Pulley
Gear
Lever
Spring
Based on the diagram, what was the primary purpose of the Analytical Engine?
To perform complex calculations automatically
To store large amounts of data
To transmit information over long distances
To create graphical representations of data
Which of the following was Charles Babbage's most famous invention?
The Analytical Engine
The Enigma Machine
The Tabulating Machine
The Difference Engine
Why was Babbage's "Analytical Engine" considered a significant leap forward compared to his earlier designs?
It was fully electronic
It was a General-Purpose Computer
It was portable and handheld
It used a graphical user interface
Who is recognized as the world's first computer programmer for writing an algorithm to compute Bernoulli numbers for the Analytical Engine?
Ada Lovelace
Charles Babbage
Alan Turing
John von Neumann
What technology did Herman Hollerith use to store data for the census, inspired by Jacquard looms?
Magnetic Tape
Floppy Disks
Punch Cards
Vacuum Tubes
Herman Hollerith's Tabulating Machine Company eventually merged with others to form which modern technology giant?
Microsoft
Apple
IBM
Intel
According to the video, what were the two primary drivers of early computing innovation?
Video Games and Music
Government bureaucracy and Warfare
Space Exploration and Medicine
Social Media and Advertising
What is the purpose of the CrashCourse Computer Science series?
To teach programming
To explore computing topics as a discipline and technology
To discuss the history of computing
To explain the functioning of operating systems
What will this series NOT teach you?
history of computers
how to program
virtual reality
how computers work
Computers are very important, but they are not the first time we have experienced a huge technological influence. When was another time we experienced this?
World War 2
the discovery of America
the Industrial Revolution
when the internet was invented
The Step Reckoner was know for it's ability to ______________.
add
subtract
multiply
divide
all of the above
