JAVA INTERVIEW QUESTION

• whats inline thread?
• iterate thro a hasmap and print values
• How to sort arraylist?
• whats bean managed transaction - ejb
• whats named query - hibernate
• whats the use of having keyword - sql
• oracle stored procedure and functions
• various types of struts actions
• whos responsible for serilization .
• is there any chance for deadlock in java
• Deadlock describes a situation where two or more threads are blocked forever, waiting for each other.
• spring simpleform controlller and method
• whats webservice?
• a software system designed to support interoperable machine-to-machine interaction over a network. It has an interface described in a machine-processable format (specifically WSDL). Other systems interact with the Web service in a manner prescribed by its description using SOAP messages, typically conveyed using HTTP with an XML serialization in conjunction with other Web-related standards.^[1]
• what are jsp core librabries?
• Core Tags
• Formatting tags
• SQL tags
• XML tags
• JSTL Functions
• various level of synchronization?

1)Method level Synchronization: A method can be Synchronized by adding a perfix word "Synchronize". Here we have Parametrised Synchronization options also.

1)Method level Synchronization: A method can be Synchronized by adding a perfix word "Synchronize". Here we have Parametrised Synchronization options also.

example: public Synchronize void foo(){}

2)Block level Synchronization: A block can be Synchronized by adding a perfix word "Synchronize". Here we have Parametrised Synchronization options also.

Synchronize {    }

• how to call stroed procedure from hibernate

...

     name="com.mkyong.common.Stock" table="stock" ...>
         name="stockId" type="java.lang.Integer">
             name="STOCK_ID" />
             class="identity" />
        

name="stockCode" type="string"> name="STOCK_CODE" length="10" not-null="true" unique="true" /> ...   name="callStockStoreProcedure"> alias="stock" class="com.mkyong.common.Stock"/> <![CDATA[CALL GetStocks(:stockCode)]]>