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Gopal Sharma • 38.32K Points
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Q. Which of these packages contain classes and interfaces used for input & output operations of a program?

  • (A) java.util
  • (B) java.lang
  • (C) java.io
  • (D) all of the mentioned
  • Correct Answer - Option(C)
  • Views: 13
  • Filed under category JAVA

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