Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

what is filters and its use?

Virtusa,

2 6137

what is request processor?

Virtusa,

1 5576

how to use this key word in java programming?

7 11033

what is the use of finalize()Method please explain with an example

3 11557

how to use finalize()Method to resources

TCS,

4 7046

What is Exception handling in Java How do you handle run time errors please explain with an example

Mastek, TCS,

2 7593

can you program for reverse string?

IBM,

7 12346

what is run time polymorphism

4 6847

what Data encapsulation in java?

5 10513

what is polymorphism?

4 8008

What is Servlet?

8 8136

life cycle of struts?

HCL, iGate, Scope International,

14 68722

what is difference between weblogic and websphere?

3 21865

can any one tell me what is advantage of encapsulation

2 5792

can any one tell me when do u go for inheritance and polymorphism

3 5444

Un-Answered Questions { Java Related }

How do you sort arrays in java?

935

Should we create system software ( e.g operating system ) in java ?

1045

What do you mean by scope of variable?

894

What does hibernate.hbm2ddl.auto create means?

360

What is the final class?

1059

How many no full repository queue managers are required for creating a cluster. What is the difference between full and partial repositories?

854

what is server side caching?

2175

What is in term of jdbc a datasource?

918

When do we need to use internal iteration? When do we need to use external iteration?

1127

What are pojos?

414

What is a platform?

1080

How is multi-threading gets implemented using swing?

975

What are the main components of multi-tier architecture?

928

What is treeset and treemap in java?

1071

Why do you use a data source object for a connection?

1030

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