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SCJP 5.0 Language Features Mock Exam Questions - 1 (15 Questions)

6) Which of the following statements are true about the new enhanced for loop?

1. The enhanced for loop eliminates the need for Iterator objects.
2. The enhanced for loop simplifies the process of iterating over a collection of elements
3. The introduction of enhanced for loop will bring performance bottle-necks in an Application
4. It is not possible to mix the older for loops as well as enhanced for loop in java source code of version 5.0

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Answer

6)1,2
The program recursively traverses over the directories and the files. Hence answer 1 holds good.

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