Elance Exams Answers PDF file

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Which one of the following statements is true about the following HQL query: select p.number from employee e join e.phones p

This query is using outer join so it'll return all the Phone entity instances no matter it is associated with an Employee or not.
This query is missing the joining condition so it won't work
The query indicates that the "number" is the name of one of the columns of the Phone table
Because the "phones" is a collection association field, the path navigation couldn't continue
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