Applications of Object-Oriented Programming (OOP) in Computer Science
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Questions and Answers

Which operation results in concatenation if the operands are strings?

  • Multiplication
  • Addition (correct)
  • Subtraction
  • Division
  • What happens to the data types when they are wrapped up into a single unit in OOP?

  • They become encapsulated (correct)
  • They are deleted
  • They remain separate
  • They are hidden
  • What is one of the benefits of OOP mentioned in the text for the program designer?

  • Easier partitioning of work based on objects (correct)
  • Increased software complexity
  • Decreased programmer productivity
  • Greater maintenance cost
  • Which of the following is a common feature of object-oriented programming?

    <p>Division of programs into objects representing real-world entities</p> Signup and view all the answers

    What do object-oriented systems provide that makes upgrading easier?

    <p>Ease of upgrading object-oriented systems</p> Signup and view all the answers

    What does OOP help solve related to software development?

    <p>Problems related to software development</p> Signup and view all the answers

    Which programming buzzword has OOP become today?

    <p>'OOP'</p> Signup and view all the answers

    What programming language is mentioned as a subset of C++?

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

    What does OOP assure in terms of programmer productivity?

    <p>'Greater programmer productivity'</p> Signup and view all the answers

    What is the wrapping up of data of different types into a single unit known as?

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

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