Oracle
1Z0-860 · Question #289
1Z0-860 Question #289: Real Exam Question with Answer & Explanation
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Question
The execution of the find method in the following code throws an exception: 11. em.find(Customer.class, custld); 12. //Where em is a reference to a extended scoped entity manager. Which scenario can cause the exception?
Exhibit
Options
- AThe find method was called without a transaction.
- BThe entity corresponding to the requested primary key has been removed.
- CThe entity corresponding to the requested primary key has been detached.
- DThe data type of custld is NOT a valid type for the Customer entity primary key.
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