IT1712 Object-Oriented Programming Concepts Quiz
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Questions and Answers

What defines the actions that an object can take in object-oriented programming?

  • Methods (correct)
  • State
  • Attributes
  • Classes

    • Which term is used to refer to a blueprint for defining objects in object-oriented programming?

  • Attributes
  • Inheritance
  • Interface
  • Class (correct)

    • What keyword is used in Java to apply inheritance between classes?

  • use
  • apply
  • inherit
  • extends (correct)

    • What does an interface contain in object-oriented programming?

    <p>Only public methods</p> Signup and view all the answers

    In object-oriented programming, what does a package consist of?

    <p>Classes and interfaces</p> Signup and view all the answers

    What is the purpose of using an import statement in Java?

    <p>To make classes in a package accessible</p> Signup and view all the answers

    In Java, when a class is put into a package, how should the file be named?

    <p>Starting with the package name</p> Signup and view all the answers

    Which of the following is NOT a correct way to import all classes from a package in Java?

    <p>import java.util.Scanner;</p> Signup and view all the answers

    Where does a class need to be located for it to be accessed from any other class in Java?

    <p>Location does not matter as long as it's in the package</p> Signup and view all the answers

    What is the significance of beginning a file name with the name of the class in Java?

    <p>It helps in organizing and identifying classes easily</p> Signup and view all the answers

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