Oracle Certified Professional Java Se 11 Developer · Free Practice Question Medium
Question 48
Question ID: UKOCP87313
Which of the below classes help you to define recursive task?
Choose 2 options.
- A Recursion
- B RecursionAction
- C RecursionTask
- D RecursiveAction
- E RecursiveTask
Reveal correct answers
Correct answers: D, E
Explanation
UKOCP87313:
There are no classes in concurrent package with the names 'Recursion', 'RecursionAction' and 'RecursionTask'.
Both RecursiveAction and RecursiveTask can be used to define a recursive task.
RecursiveTask is used to define tasks which returns a value where as RecursiveAction is used to define tasks that don't return a value.
Discussion
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