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Which types of JDBC databases does WebLogic JMS support? |
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Which of the following is NOT true about the security implementation in the WebLogic Server? a. Servlets, JSPs, EJBs, RMI objects, and Java applications use the Java Authentication and Authorization Service to authenticate WebLogic Server. b. The default security realm in WebLogic Server is the File realm. c. The default authentication scheme for WebLogic Server is two-way authentication. d. An Administration Server may contain configuration information for one WebLogic Server or a cluster of WebLogic servers.
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Can an MDB be a message producer or both a producer and consumer? |
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How can I avoid asynchronous message deadlocks? |
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How do I use Unicode codesets with the WebLogic jDriver for Oracle driver? |
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How do I start WLS and configure JMS? |
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How do I limit the number of Oracle database connections generated by WebLogic Server? |
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What happens if acknowledge() is called within a transaction? |
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How do I handle request/response using JMS? |
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I configured the messaging bridge to use the Exactly-once quality of service for two-phase transactions. So why am I getting a "quality of service is unreachable" error? |
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Is it possible to set aside a message and acknowledge it later? |
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How can an application do a JMS operation and have it succeed, independent of the result of the transaction? |
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Which of the following are the benefits of MDB (Message Driven Beans) over standard JMS consumers? a. In case of a MDB, developer needs to create a MessageListener class that utilizes a server-wide session pool. b. WebLogic Server container provides standard EJB services to MDBs. c. MDBs benefit from the write-once, deploy-anywhere paradigm of EJBs. d. MDBs can be associated with multiple Messaging Queues or Topics unlike standard JMS. |
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Which of the following statements are true regarding the identity of two EJBs? a. Two stateful session beans are identical if their data attributes are identical. b. Two stateful session beans are identical if their session contexts are equal. c. Two stateless session beans are identical if they are of the same type. d. Two stateless session beans are identical if their session contexts are equal. e. Two entity beans are identical if they have same primary key but different home interface. f. Two entity beans are identical if they have different primary key but same home interface. |
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How does sorting on message priority work? |
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When should I use multicast subscribers? |
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Why is my JMS work not part of a user transaction (i.e., called within a transaction but not rolled back appropriately)? How do I track down transaction problems? |
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How do I create a producer pool? |
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What causes Java.io exceptions in the log file? |
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How do stubs work in a WebLogic Server cluster? |
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