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

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

Does Java support multiple Inheritance?

12 22335

What are null interfaces? Give some examples?

2 8197

Why null interfaces are used in Java?

2 8505

What is a Wrapper class?

14 44674

Write a program for recursive Traverse?

1 6265

Write a program to create a binary Tree ?

2 9226

what are Hostile Applets?

2168

what is a transient variable?

5 11736

what is the JNDI?

3 6744

What JNDI(Java Naming and Directory Interface) provides?

4 7567

Explain, why the constructor is required in implemented class?

4 8210

Where we can write Rmi registry in the code, without having to write it at the command prompt?

2838

Can a thread be a member of another thread?

2 5947

Explain the steps in details to load the server object dynamically?

5153

If we opened windows notepad 4 times, does it starts 4 processes or 4 threads?

1 4376

Un-Answered Questions { Java Related }

What are peerless components?

1158

Write a java program to check if a number is prime or not?

1088

What is the difference between jboss and weblogic?

1035

What is application context in spring?

642

What are the differences between path and classpath variables?

1107

What is pointcut in spring aop?

504

When does an object becomes eligible for garbage collection in java?

1156

Similarity and difference between static block and static method ?

993

What are the Unix vi commands?

1180

What is the purpose of @conversionerrorfieldvalidator annotation?

1271

How do you sing an Applet ?

2514

What are the advantages of hibernate?

521

Differentiate between stored procedure and functions?

1112

What is the use of ioc in spring?

506

Is hibernate faster than jdbc?

382

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