Oracle
1Z0-805 · Question #36
Which code fragments print 1?
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Generics and Collections
Question
Which code fragments print 1?
Options
- AString arr [] = {"1", "2", "3"};
- BString arr [] = {"1", "2", "3"};
- CString arr [] = {"1", "2", "3"};
- DString arr [] = {"1","2","3"};
- EString arr [] = {"1","2","3"};
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Topics
#TreeSet#iterator#Set deduplication#collections