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Questions and Answers
What was the primary purpose of early computing machines prior to World War II?
What was the primary purpose of early computing machines prior to World War II?
- To encrypt and decrypt secret messages for military purposes
- To control industrial machinery and automate manufacturing
- To perform complex mathematical calculations (correct)
- To automate business processes and record-keeping
Which of the following statements about early computing machines is true?
Which of the following statements about early computing machines is true?
- They were purely electronic, using electricity for calculations
- They used electricity to move mechanical parts, but not for calculations
- They were designed and built exclusively for military applications
- They were powered by human exertion, such as keypresses (correct)
What was the fundamental difference between early electromechanical computers and modern computers?
What was the fundamental difference between early electromechanical computers and modern computers?
- Modern computers use electricity for calculations, while early computers used mechanical gears (correct)
- Modern computers are programmable, while early computers were not
- Modern computers are digital, while early computers were analog
- Modern computers are faster and more powerful than early computers
Which groups of people were involved in the development of modern computers during World War II?
Which groups of people were involved in the development of modern computers during World War II?
What was the problem faced by the United States Army in 1943 that led to the development of the ENIAC?
What was the problem faced by the United States Army in 1943 that led to the development of the ENIAC?
Which variables needed to be taken into account to fire an artillery gun correctly, according to the text?
Which variables needed to be taken into account to fire an artillery gun correctly, according to the text?
What was the primary purpose of firing tables?
What was the primary purpose of firing tables?
What made the calculation of firing tables challenging?
What made the calculation of firing tables challenging?
How were firing tables initially created?
How were firing tables initially created?
What was the role of the Ballistics Research Laboratory at Aberdeen Proving Ground?
What was the role of the Ballistics Research Laboratory at Aberdeen Proving Ground?
Why was Dr. Herman Goldstine assigned to the University of Pennsylvania's computer team?
Why was Dr. Herman Goldstine assigned to the University of Pennsylvania's computer team?
What was the Differential Analyzer's limitation in computing firing tables?
What was the Differential Analyzer's limitation in computing firing tables?
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