Python 3 Data Types Quiz
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Questions and Answers

Which symbol is used as an assignment operator in Python?

  • +=
  • = (correct)
  • ==
  • -=

    • What must be done before accessing a variable in Python?

  • Print the variable
  • Declare the variable
  • Initialize the variable (correct)
  • Check the data type

    • Which of the following is a correct statement about the Boolean data type in Python 3?

  • The keywords True and False must have a lowercase first letter.
  • A lowercase true can be used as a Boolean value without any error.
  • The Boolean data type is either True or False with an Upper Case first letter. (correct)
  • The Boolean data type in Python 3 can only store numbers.

    • What function is used to determine the data type of a variable in Python?

    <p>type()</p> Signup and view all the answers

    Which Python function is used to determine the class type of an object passed as a parameter?

    <p>type()</p> Signup and view all the answers

    Which data type allows assigning the same value to multiple variables simultaneously in Python?

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

    What is the purpose of the type() function in Python?

    <p>To return the class type of the object passed as a parameter.</p> Signup and view all the answers

    What is the result of the code 'a, b = 23, 50' in Python?

    <p>'a' will be 23 and 'b' will be 50</p> Signup and view all the answers

    Which data type in Python is an unordered set of key-value pair items?

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

    What does a Set data type represent in Python?

    <p>An unordered collection of the data type</p> Signup and view all the answers

    Which data type in Python allows for unordered, unique elements?

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

    Which of the following is a correct statement about numeric data types in Python 3?

    <p>Numeric data types in Python 3 can have different formats.</p> Signup and view all the answers

    What is the result of converting an integer, float, or complex number set to zero to a Boolean in Python?

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

    Which function in Python can be used to explicitly convert a variable to a different data type?

    <p>str()</p> Signup and view all the answers

    How can multiple user inputs be assigned to different variables in Python?

    <p>Using the split() function</p> Signup and view all the answers

    If a numeric number in Python is not explicitly converted to a Boolean, what will the default value be?

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

    Which Python function can be used to convert a value to a Boolean data type?

    <p>bool()</p> Signup and view all the answers

    What happens if an integer, float, or complex number in Python is set to any other number, positive or negative, when converted to a Boolean?

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

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