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COM207 Data Structures and Algorithms L01 - Introduction/Fundamental of Algorithms Quiz
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COM207 Data Structures and Algorithms L01 - Introduction/Fundamental of Algorithms Quiz

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Questions and Answers

Which best describes an algorithm?

  • A sequence of complex instructions for solving a problem
  • A sequence of unambiguous instructions for solving a problem (correct)
  • A sequence of instructions open to multiple interpretations for solving a problem
  • A sequence of ambiguous instructions for solving a problem
  • What is the implication of the term 'instructions' in the definition of an algorithm?

  • It implies that the instructions are simple and easy to understand
  • It implies that a computer is not involved in following the instructions
  • It implies that the instructions are open to multiple interpretations
  • It implies that there is something or someone capable of understanding and following the instructions (correct)
  • What is the main aim of the COM207 Data Structures and Algorithms module?

  • To provide an appreciation of electronic devices
  • To introduce fundamental algorithms used in Computer Science (correct)
  • To introduce different fields of development
  • To define a single specific algorithm
  • Before the electronic computer was invented, what did the word 'computer' refer to?

    <p>Human beings involved in performing numeric calculations</p> Signup and view all the answers

    According to Levitin, how does he describe an algorithm?

    <p>A sequence of unambiguous instructions for solving a problem</p> Signup and view all the answers

    What is the cornerstone of good programming?

    <p>Algorithms</p> Signup and view all the answers

    Which characteristic of an algorithm ensures that it should provide correct and accurate output for all legitimate input?

    <p>Correctness</p> Signup and view all the answers

    What is the exact set of instructions describing the order of actions to achieve the result of the decision problem in finite time known as?

    <p>Algorithm</p> Signup and view all the answers

    What important feature of an algorithm defines the sequence of operations to solve a specific set of goals?

    <p>Definiteness</p> Signup and view all the answers

    According to the text, what do humans believe computers work on?

    <p>Algorithms written by humans themselves</p> Signup and view all the answers

    What are the three factors on which the efficiency of algorithms depends?

    <p>Time, space, and effort</p> Signup and view all the answers

    Which feature is NOT considered a property of an algorithm?

    <p>Flexibility</p> Signup and view all the answers

    What is the exact prescription that defines the computing process going from the variable input data to the desired result?

    <p>Algorithm</p> Signup and view all the answers

    What is considered the cornerstone of good programming?

    <p>Algorithm</p> Signup and view all the answers

    What is the main aim of writing more software algorithms due to increasing complexity of computers?

    <p>To cope with increasing complexity</p> Signup and view all the answers

    What is the term for a sequence of unambiguous instructions for solving a problem, as described by Levitin?

    <p>Algorithm</p> Signup and view all the answers

    Before the electronic computer was invented, what did the word 'computer' refer to?

    <p>Human involved in performing numeric calculations</p> Signup and view all the answers

    What is the cornerstone of good programming, as implied in the text?

    <p>Logic</p> Signup and view all the answers

    What characteristic of an algorithm ensures that it should provide correct and accurate output for all legitimate input?

    <p>Robustness</p> Signup and view all the answers

    What is the main aim of the COM207 Data Structures and Algorithms module?

    <p>Introduce fundamental algorithms used in Computer Science</p> Signup and view all the answers

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