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Java Chapter 14 Questions and Answers 100% Pass $9.99
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Java Chapter 14 Questions and Answers 100% Pass
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Java Chapter 14 Questions and Answers 100% Pass A static method in an interface can be called without an instance of the interface. True The Comparator functional interface is used to define custom sorting logic in Java. True Parallel streams in Java can improve performance on multi...

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  • March 16, 2025
  • 11
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • java chapter 14 questions and answers 100 pass

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Java Chapter 14 Questions and Answers
100% Pass
A static method in an interface can be called without an instance of the interface.


✔✔True




The Comparator functional interface is used to define custom sorting logic in Java.


✔✔True




Parallel streams in Java can improve performance on multi-core processors.


✔✔True




A lambda expression can access effectively final variables from the enclosing scope.


✔✔True




Streams can modify elements in a collection directly.


✔✔False




1

, The sorted() method in Streams sorts elements based on their natural order by default.


✔✔True




A supplier functional interface takes an argument and returns a value.


✔✔False




The forEach() method in Streams is a terminal operation.


✔✔True




An interface can extend another interface in Java.


✔✔True




A method reference to an instance method requires an instance of the class.


✔✔True




The join() method in Collectors is used to concatenate Strings in a stream.


✔✔True




2

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