Computer Characteristics and Applications of ICT in Daily Life
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Questions and Answers

What does the acronym ENIAC stand for?

  • Electronic Numerical Integrator and Computer (correct)
  • Electrical Numerical Interpreter and Coder
  • Electronic Numerical Interpreter and Computation
  • Electrical Numerical Integrator and Calculator
  • Which of the following was designed by John Presper Eckert and John Mauchly?

  • UNIVAC 1
  • EDVAC
  • ENIAC
  • Both ENIAC and UNIVAC 1 (correct)
  • What does the acronym EDVAC represent?

  • Electronic Discrete Variable Automatic Computer (correct)
  • Electronic Digital Variable Automatic Computer
  • Electronic Decimal Variable Automatic Coder
  • Electronic Data Variable Automatic Calculator
  • Which of the following was the first portable computer?

    <p>Osborne 1</p> Signup and view all the answers

    Which generation of computers utilized integrated circuits?

    <p>3rd generation</p> Signup and view all the answers

    What was the first computer company founded?

    <p>Electronic Controls Company</p> Signup and view all the answers

    Which of the following statements about the Arithmometer is incorrect?

    <p>It could only perform addition and subtraction.</p> Signup and view all the answers

    What is the primary distinction between Babbage's Difference Engine and Analytical Engine?

    <p>The Difference Engine was designed to tabulate polynomial functions, while the Analytical Engine was designed for general-purpose computing.</p> Signup and view all the answers

    Who is considered the first computer programmer?

    <p>Augusta Ada Byron</p> Signup and view all the answers

    Which of the following statements about the Scheutzian Calculation Engine is false?

    <p>It was the first mechanical computer.</p> Signup and view all the answers

    Which of the following machines was the first electro-mechanical computer?

    <p>Harvard Mark 1</p> Signup and view all the answers

    What was the primary limitation of the Z1, the first programmable computer created by Konrad Zuse?

    <p>It required the user to insert punch tape for input and output.</p> Signup and view all the answers

    What was the weight of the computer described in the text?

    <p>5 tons</p> Signup and view all the answers

    Which mathematician developed the difference engine that could tabulate polynomial equations?

    <p>Charles Babbage</p> Signup and view all the answers

    What was the size of the computer described in the text?

    <p>8ft high, 50ft long, 2ft wide</p> Signup and view all the answers

    Which scientist is credited with developing the first radio in 1894?

    <p>Guglielmo Marconi</p> Signup and view all the answers

    Which of the following is a characteristic of a computer, according to the text?

    <p>All of the above</p> Signup and view all the answers

    What is the principal characteristic of a computer that allows it to respond to a specific set of instructions in a well-defined manner?

    <p>Quickly store and retrieve large amounts of data</p> Signup and view all the answers

    Which ancient device was primarily used for recording and documenting numbers, quantities, or messages?

    <p>Napier’s Bones</p> Signup and view all the answers

    Who invented the mechanical device known as the Abacus in 2400 B.C?

    <p>Unknown Inventor</p> Signup and view all the answers

    What was the primary function of the Jacquard Loom invented by Joseph-Marie Jacquard in 1881?

    <p>Controlled by punched cards</p> Signup and view all the answers

    Which inventor created the Stepped Reckoner, a machine capable of adding, subtracting, multiplying, and dividing automatically?

    <p>Gottfried Wilhelm Leibniz</p> Signup and view all the answers

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