Câu 34: C1000-174: IBM WebSphere Application Server Network Deployment v9.0.5 Administrator

An administrator has noticed that all the data access applications failed to connect to the database and received a StaleConnectionException. Upon investigating the network and database, it was found that the exception was caused due to the firewall timing out the jdbc connections. What can the administrator do to avoid StaleConnectionExceptions?

1. A. Set the Aged timeout property to double the firewall timeout.
2. B. Set the Unused timeout property to half the firewall timeout. — đáp án hiện tại
3. C. Set the Purge policy to FailingConnectionOnly.
4. D. Set Minimum connections higher than 0.