Aspire latest java interview question

1. what is oops?

2. Difference between java and object?

3. where is store the preparedstatement object?

4. Thead and synchronization

5. exception (throws and try,catch,finally)

6. exception program try{
}catch(Exception e){}
catch(NullPointerException n){}

Is it correct . Explain.

7. exception program try{
}catch(IoException i){}
catch(FileNotFoundException f){}
catch(Exception e){}

Is it correct . Explain.




Accenture latest interview question:

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1.How will you handle Runtimeexceptions without using try catch.?

2.How will you handle custom validations in struts 3.Struts flow?

4.What are all the sunchronized classes in collections?

5.the replacement for remove Hashtable coding?

6.scalability 7.performance enhancement?

8.jboss issues 9.configuration management techniques 10.Designs?

Adventnet latest interview question:

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1.which is efficient and tell the reason,”in” condition query and simple join ?

2.What is the output ?

String str1="aa";

String str2="aa";



if(str1==str2){

System.out.println("inside if");

}



3.Write code for binarySearch?



4.what is the reason the Public static final modifier for variables in interface.?





CMC latest interview question

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1.When will you use procedure? when will you use functions?

2.We have array , then what is the purpose of ArrayList?

3.purpose of clone method?

4.jsp lifcycle.

5.when client disabled the cookies the how will you maintain session?

6.Database Connection object creation in which layer?



Tech Mahindra latest interview question

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1.purpose of div tag

2.dhtml ,dom object how to create tables in dhtml dynamically.

3.



Bahwan Cybertech latest interview question

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1.set of classes,all have method with same signature(i.e public int aa();)

how execute the method in all the classes by passing classname to one class method ?

2.if i have one action and call add,delete,update methods from bo's,how to get connection objects,where will you create the con objects?

3.how to create table column to support i18n





ATOS Origin latest interview question



1.What is monitor?

2.What is synchronization

3.Any other way other than callablestatement to call procedure in java program.

4.how to execute procedure in sql command prompt.

5.what is the purpose of generics in arraylist.

6.diff between abstract factory pattern and factory pattern

7.what is transfer object pattern and how will you implement

8. what is materialized view?

9.can you update views?

10.how will you get custom sort?

11.what is the RandomAccess interface.

12.name the two classes implements the RandomAccess Interface?

13.what is DispatchAction

14.how will you develop custom tags

15.how will you validate in struts?

16.Can you change the name of the struts-config.xml file.

17.Can you declare more than on struts-config files?

18.what is LLD&HLD?

19.can you call functions in views?

20.what is cursor?

21.what is referential cursor?

22.what is inner join and outer join?



Thirdware technology sol latest interview question



1.How will you handle server side exceptions in struts?

2.how will to achieve module to module communication in struts?

3.how will you implement SwitchAction?

4.how will you access java class in your scriptlet code?

5.why will you go for jsp:useBean instead of scriplet bean usage?

6.Generic method sample code?



Tcs latest interview question

How will you get part of the records from resultset(i.e rs having 10 records I want 5 records only to fetch)?

String to Integer conversion?

Integer to string conversion?

How will you read as binary from file?

How will you write files?

JSP life cycle?

Diff b/w formbean and value object?

String vs STringBuffer which one is better?

What is synchronous and asynchronous?

Struts flow?

How will you handle exception in struts action class?