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

Write code to implement bubble sort in java?

995

What is difference between class and object in java?

1077

What is hashing in java?

1040

Write a factorial program using recursion in java?

1020

Write a program to find the greatest of three numbers in java?

1005

Why is string buffer better than string ?

Cyient,

1123

How many weblogic servers can I have on a multi-cpu machine?

1012

What are the two important tcp socket classes?

1098

How do I increase weblogic server memory?

998

How can I set deployment order for applications?

998

What is the java authentication and authorization service (jaas) 1.0?

1073

How should you type cast a remote object?

999

What does isidentical() method return in case of different type of beans?

949

Why would a client application use jta transactions?

994

What happens if remove( ) is never invoked on a session bean?

959

Un-Answered Questions { Java Related }

how does it support the integration?

919

What is a dot notation?

1034

What is the difference between lazy loading and eager loading?

431

What is the difference between plain-validator and field-validator?

962

How do you square a number?

1270

What are the admin default ports?

1128

Why cascade is used in hibernate?

424

What is declaration?

957

I want to persist data of objects for later use. What’s the best approach to do so?

934

What is difference between spring boot and spring framework? : Spring Boot

405

What is Document Object Model?

1011

What does isidentical() method return in case of different type of beans?

949

Where is jdbc url mysql?

989

How a spring is formed?

400

What is the gregoriancalendar class in java programming?

1043

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