OCA/OCP Java SE 7 Programmer I & II Study Guide (Exams 1Z0-803 & 1Z0-804) by Kathy Sierra

Author:Kathy Sierra
Language: eng
Format: epub
Publisher: McGraw-Hill Education
Published: 2015-09-03T04:00:00+00:00

In what order can the following methods be called if walking the directory tree from x? (Choose all that apply.)

I: preVisitDirectory x

II: preVisitDirectory x/y

III: postVisitDirectory x/y

IV: postVisitDirectory x

V: visitFile x/a

A. I, II, III, IV, V

B. I, II, III, V, IV

C. I, V, II, III, IV

D. I, V, II, IV, III

E. V, I, II, III, IV

F. V, I, II, VI, III

13. Given:

Which code inserted at // CODE HERE would cause the FileVisitor to stop visiting files after it sees the file Test.java?

A. return FileVisitResult.CONTINUE;

B. return FileVisitResult.END;

C. returnFileVisitResult.SKIP_SIBLINGS;

D. return FileVisitResult.SKIP_SUBTREE;

E. return FileVisitResult.TERMINATE;

F. return null;

14. Assume all the files referenced by these paths exist:

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