eDocs Home > BEA WebLogic Server Documentation > WebLogic Server Frequently Asked Questions. WebLogic Server Frequently Asked Questions. Awesome Weblogic Interview questions to help you |How to access the Oracle WebLogic Server is J2EE Server (earlier known as BEA. BEA WebLogic Interview Questions and Answers. What is BEA Weblogic? BEA WebLogic is a J2EE application server and also an HTTP web server by BEA.
|Published (Last):||18 December 2004|
|PDF File Size:||9.30 Mb|
|ePub File Size:||11.64 Mb|
|Price:||Free* [*Free Regsitration Required]|
Start WebLogic in this shell from the command line: Queues can be sorted in ascending or descending order based on the destination key.
Process running out of File descriptors. The derived classes generally do not know or cannot initialize the base class properly. Answer There are two modes Development mode: We can use the WebLogic. Enter a comma separated list of users or groups.
Top + Weblogic Interview Questions – Best Weblogic Interview Questions and Answers | Wisdom Jobs
T3 can be considered as a superset associated with java questipns. In the case of native IO being the origin of thread, you need to disable it. No further JDBC access is allowed within this transaction. This mode is supported for applications that do not require the quality of service provided by session acknowledge and that do not want to incur the associated overhead. You advertise the topic any way you want.
Weblogic is a server developed and maintained by Oracle Corporation.
Weblogic Interview Questions & Answers
According to Oracle’s documentation, dynamic cursors can remain open from run to run in a session and are not closeable when a procedure closes. If you want a message to be processed by exactly one MDB, use a queue. The EJB Specification prohibits this behavior, and the weblogic.
There is a possibility for collecting the memory data after enabling GC — verbose. Multicasting has many messages to be sent in the form of ping as each server needs to inform all others about its existence. Your sender will then receive ResourceAllocationExceptions and the nea will stay up.
Answer Basically all the web-tier related files.
Top 50 WebLogic Interview Questions & Answers
When the EJB deactivates, you need to close the associated objects. IIOP is a kind of protocol helpful in enabling the communication between WebLogic server and object request broker.
When you ping your database using the two-tier utils. The deployment descriptors can be seen in the form of XML documents and they are capable of describing the contents that are part of directory or the jar file.
A mix of features that ensure applications and services are available even if aserver or machine fails. At the time of the creation of domain, the wizard for setting configuration asks for the details like user name, password etc.
40 Important Weblogic Interview questions
A destination is considered to be first-in-first-out if a destination key is defined as ascending for the JMSMessageID message header field, and last-in-first-out if defined as descending.
To keep clustering EJBs simple To avoid cross server calls which results in more efficiency.
There are two method of clustering Horizontal and Vertical. At this time, the bean instance should close any open resources and set all non transient, non serializable fields to null. What Is A Thread Dump? The information thus retrieved cannot be altered and it is possible seblogic when the administration server is really available. Select “saved to the realm implementation” to save your changes.
Make all database connection reference fields transient e. This problem usually occurs during the time of startup associated with the application that of client side. Temporary destinations can only qiestions consumed by the creating connection.
The communication through cluster is made possible by the multicast IP as well as port by the process of sending periodic messages which are normally called as heartbeat messages.