Q. In which Java version were functional interfaces introduced?

  • (A) Java 6
  • (B) Java 7
  • (C) Java 8
  • (D) Java 9
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✅ Correct Answer: (C) Java 8
Explanation: Java 8 introduced functional interfaces along with lambda expressions.

Published by Mr. Dubey ⭐ 111.42K Points at 22-Jul-2025 06:41 am in JAVA

Explanation by: Mr. Dubey
Java 8 introduced functional interfaces along with lambda expressions.

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