This article is helpful for the consumers those who are searching for "WebLogic Interview Questions With Answers". Below questions are most frequently asked questions in the interviews. 1. What is the default database for WL server? Ans: Point base is the default database for WLS. It comes with Weblogic software package. But, we can apply any database oracle, DB2, point base etc… 2. Explain the function of T3 in WebLogic Server? Ans: T3 provides a framework for WebLogic Server messages that support for development. These developments include abbreviations and features, such as object substitute, that work in the context of WebLogic Server clusters and HTTP and other product subway. T3 predates Java Object Serialization and RMI, while closely tracking and leveraging these conditions. T3 is command between WebLogic Servers and between programmatic customers and a WebLogic Server group. HTTP and IIOP are optional protocols that can be used to co