Java Object Oriented Programming Introduction Quiz
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Questions and Answers

What is the main characteristic of object-oriented languages?

  • Robustness against system crashes
  • Platform independence
  • Network compatibility
  • Division of programs into separate modules called objects (correct)
  • What does it mean for Java to be 'platform independent'?

  • It can run without changes on different computer systems (correct)
  • It is available on many different operating systems
  • It contains features that protect against untrusted code
  • It can be designed to run on computer networks
  • What is the purpose of Java Virtual Machine (Java VM)?

  • To divide programs into separate modules
  • To compile source code into bytecodes
  • To protect against untrusted code on networks
  • To run Java applications with a standardized machine language (correct)
  • What is the significance of the .java and .class file extensions in Java programming?

    <p>The.java files contain source code and are compiled into .class files containing bytecodes</p> Signup and view all the answers

    What is the primary goal of Java's design for network usage?

    <p>To protect against untrusted code on networks</p> Signup and view all the answers

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