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

Which dependency injection is used for a mandatory dependency?

390

What is constructor injection?

413

When should you use a singleton?

445

What is difference between static and singleton class?

487

What is difference between ioc and dependency injection?

466

What is the difference between java se and java ee?

871

What is jep in java?

917

What is stateless class in java?

967

What is stateless object in java?

989

What is stateless and stateful in java?

1043

What is meant by swing in java?

1005

What is loose coupling in java?

900

What is cdi in java?

911

What is mdb in java?

939

What is injection in java?

959

Un-Answered Questions { Java Related }

What is difference between model and modelmap?

458

What is named query in hibernate?

334

Which collection is thread safe in java?

1007

What is jms queue in weblogic?

910

Are there structures in java?

991

What is an interceptor in java?

883

Why object class is super class for every class in java?

1048

How do you invoke a Servlet? What is the difference between doPost method and doGet method?

1161

How substring() method of string class create memory leaks?

1062

How does multithreading take place on a computer with a single cpu?

1027

When was ejb developed?

1050

what is predefined function in java?

994

What is phantom memory?

962

What happens if main method is not static?

1016

What are the features/ characteristics of spring?

426

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