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Which of the following was also knownas the first general purpose mechanical computer?
  • a)
    Abacus
  • b)
    Analytical Engine
  • c)
    Scientific Calculator
  • d)
    Mark-1
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Which of the following was also knownas the first general purpose mech...
Analytical Engine

The first general purpose mechanical computer, also known as the Analytical Engine, was invented by Charles Babbage in the 19th century. It was designed to perform a variety of calculations and had features that anticipated modern computers. Here is a detailed explanation of why the Analytical Engine is considered the first general purpose mechanical computer:

1. Charles Babbage's Invention


  • The Analytical Engine was conceptualized and designed by Charles Babbage, an English mathematician and inventor, in the 1830s.

  • Babbage intended the machine to be a general-purpose device that could perform various mathematical calculations.


2. Purpose and Functionality


  • The Analytical Engine was designed to perform both arithmetic and logical operations.

  • It could store and manipulate numbers, perform addition, subtraction, multiplication, and division.

  • The machine also featured conditional branching and looping, allowing it to execute complex instructions based on certain conditions.

  • It had the ability to read and write data from punched cards, which were used for input and output.


3. Difference from Previous Machines


  • Unlike earlier machines, such as Babbage's Difference Engine, the Analytical Engine was not limited to specific calculations.

  • It could be programmed to perform different tasks by changing the instructions on the punched cards.

  • This flexibility and programmability make it the first general purpose mechanical computer.


4. Influence and Legacy


  • Although the Analytical Engine was never fully built during Babbage's lifetime, its design and concepts were groundbreaking.

  • It laid the foundation for modern computing and is considered a precursor to the digital computers that followed many years later.

  • The Analytical Engine's impact on the development of computer science and technology cannot be overstated.


In conclusion, the Analytical Engine, invented by Charles Babbage, is widely recognized as the first general purpose mechanical computer. Its ability to perform various calculations and execute different instructions set it apart from earlier machines and laid the groundwork for modern computing.
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Which of the following was also knownas the first general purpose mechanical computer?a)Abacusb)Analytical Enginec)Scientific Calculatord)Mark-1Correct answer is option 'B'. Can you explain this answer?
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