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

Explain about wait() method?

1025

What are the java ide’s?

1027

What is the final keyword in java?

1 1430

Difference between serialization and deserialization in java?

1140

How do you make a thread in java?

1099

When to use runnable interface vs thread class in java?

980

Explain thread life cycle in java?

1037

What is meant by local variable and instance variable?

1018

Difference between string, string builder, and string buffer?

1105

What is message oriented middleware?

870

How to create an ejb session in order to start a jms connection?

838

What are the types of communication provided by jms?

895

What is the functionality of a jms queue browser?

875

What is a bytes message?

855

What is a text message?

885

Un-Answered Questions { Java Related }

What is a static method?

1018

What is difference between equals and hashcode method?

1133

Why is hibernate used in java?

411

What is java aop?

889

What is the difference between wcparam and param implicit objects?

910

Difference between ‘is-a’ and ‘has-a’ relationship in java?

1006

How do you use wildcards?

1061

Explain different states of a thread in java?

1058

When is the arraystoreexception thrown?

1025

Explain dependency injection and its types?

415

Have you ever used hashtable and dictionary?

1018

What is difference between static and singleton class?

476

What is static import in java?

986

What is meant by method?

1104

What is struts in java?

1039

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