Java Concurrency and I/O Stream Quiz
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Questions and Answers

Which of the following is NOT a type of thread in Java?

  • Main thread
  • Background thread (correct)
  • Daemon thread
  • User-defined thread

    • What is the purpose of synchronizing threads in Java?

  • To improve thread performance
  • To prioritize the execution order of threads
  • To prevent thread interference and memory consistency errors (correct)
  • To allow multiple threads to execute concurrently

    • Which of the following is NOT a type of I/O stream in Java?

  • Byte stream
  • Character stream
  • File stream (correct)
  • Buffered stream

    • What is the purpose of annotations in Java?

    <p>To specify metadata about classes, methods, and fields</p> Signup and view all the answers

    What is the objective of the course mentioned in the text?

    <p>To understand the object-oriented methodology and its techniques</p> Signup and view all the answers

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