Oracle
1Z0-895 · Question #33
1Z0-895 Question #33: Real Exam Question with Answer & Explanation
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Question
A developer writes a Singleton bean that uses the java Persistence API within a business method: Two different concurrently executing caller threads acquire an EJB reference to PersonBean and each invoke the getPerson () method one time. How many distinct transaction are used to process the caller invocations?
Exhibit
Options
- A0
- B1
- C2
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