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

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Java Related Interview Questions

Questions Answers Views Company eMail

What is a one to one function example?

415

Which is better hibernate or jpa?

340

What is the use of persist method in hibernate?

502

What is the use of sessionfactory in hibernate?

376

What are singleton services?

928

What is anti pattern in programming?

979

What is considered an anti pattern?

950

Why should we use singleton pattern instead of static class?

949

What is singleton math?

1162

What is meant by singleton class?

1050

When would you use a static class?

998

Why can't we use static class instead of singleton?

964

What is the difference between static class and normal class?

1055

Why is singleton instance static?

1017

How can we break singleton in java?

983

Un-Answered Questions { Java Related }

Can we overload the constructors?

1011

Why are component architectures useful?

1085

Why does the option tag render selected=selected instead of just selected?

1192

What are the different methods involved in the process of session management in servlets?

1287

What are the kinds of http requests?

1053

Name container classes in java programming?

1124

What is the use of protected in java?

1037

Define the remote object implementation?

2531

Can I use jpa without hibernate?

464

How do you add an arraylist to an array in java?

996

What is the scope of stateful bean in spring?

471

How servlet is created?

1232

How many types of query are there in hibernate?

415

How will you serialize a singleton class without violating singleton pattern?

1971

How do we call a stored procedure from jdbc?

990

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