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

Name the attributes of javax.ejb.stateful.

1133

Name the attributes of javax.ejb.ejb.

968

List some key actors in persistence api.

1105

What is stateless session bean?

1070

Mention the three levels for applying interceptor methods.

1048

What is ptp model?

1035

Name the acid properties of a transaction.

1100

What is singleton session bean?

1050

What are the types of enterprise bean?

1008

What is session bean?

994

List down the steps for the demonstration of ejp persistence mechanism.

1120

What is mdb?

1087

What are the aware interfaces in struts2?

1031

What are the 5 constants of action interface?

1037

What are the bundled validators?

1031

Un-Answered Questions { Java Related }

Is @override annotation mandatory?

447

How many bytes is double?

991

Can we rethrow the same exception from catch handler?

1150

Why should I use abstract class?

1122

Is j2ee a language or framework?

933

What is @component annotation in spring?

462

What is use of @postconstruct?

968

Explain the main method?

1064

What are the benefits of swing over awt?

1208

What does the session object hold?

366

Explain java code for recursive solution's base case?

1053

When singleton beans are created in spring?

500

What is @springbootapplication?

439

What packages are used by jdbc?

966

What is the major difference between java.util.date and java.sql.date data type?

992

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