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

How the container will maintain synchronization for multiple calls to the entity bean?

HCL,

1 4307

Which is the best way to use for String concatenation in Java?

HCL,

7 22629

Transaction Attributes? What is the use of ?RequiresNew?

HCL,

1 7215

Servlet Chaining? How do you do the Filtering in Servlets?

HCL,

6 14837

Where does the session Object stores? If 100 users are connecting to the server. How does it recognize which session belongs to which user?

HCL, Mobillo Venture,

5 13106

In Serialization, whether you will use Static variables?

HCL,

3 9914

Can we override the ActionServlet?

ArisGlobal, HCL, PPF,

3 18842

What is MVC Architecture?

HCL, Hexaware, Infosys, Infrascape, Tech Mahindra,

21 100611

How Struts will follow the MVC?

HCL,

6 20090

What is the content reside in Use case Document?

2051

How do you relate a Interface to a Class? Tell me in Detail?

4 8311

Explain the Sequence Diagram?

HCL,

2 11005

Explain about the Physical Data Model?

HCL,

1 4841

How we can check in particular page the session will be alive or not

L&T, Symbiosis,

4 14511

how to deploy enterprise javabeans?

Inforica,

2 5828

Un-Answered Questions { Java Related }

How to perform bubble sort in java?

1009

What are deployment descriptors? How many types of deployment descriptors are available? What are they?

897

What’s the difference between constructors and other methods?

1013

Can an integer be a string?

1088

what is default scope in spring?

438

What is the use of dao in spring?

410

What is the significance of java packages?

1118

Where is ejb used?

965

What is java oops?

1106

In which scenario, you will use singleton and prototype scope?

412

Is 9 a prime number?

899

Can we extend immutable class?

1010

Can we declare array without size in java?

1047

What is the numeric promotion?

1048

How do I get the | symbol on my keyboard?

1102

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