Oracle Certified Professional Java Se 11 Developer · Free Practice Question Easy
Question 62
Question ID: UKOCP14017
Built-in functional interfaces are part of which java package?
- A java.lang
- B java.util
- C java.util.function
- D java.function
Reveal correct answer
Correct answer: C
Explanation
UKOCP14017:
All the built-in functional interfaces are defined inside java.util.function package.
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