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

what do you understand by url rewriting?

960

What is the purpose of inter-servlet communication?

1100

What are different ways for authentication of servlet?

1089

Write a command to get actual path of a servlet to the server?

1034

Describe some assignments that are executed by servlet container?

1082

Which httpsession object is used to view and manipulate information about a session?

1187

What do you understand by mime type?

996

Explain url encoding?

996

What are the benefits of using servlet over cgi?

1072

What is the need of servlet filters?

1011

Elucidate servlet attributes and its scope?

1021

Differentiate between the web server and application server?

1065

Differentiate between the print writer and servlet output stream?

995

Why the concept of single thread model interface is used?

998

What is the procedure of invoking different servlet in a different application?

1022

Un-Answered Questions { Java Related }

What is hibernate used for?

471

What are the various editors used in spring work?

635

What is string in java? String is a data type?

1025

Can we rethrow the same exception from catch handler?

1131

Why servlet is faster than jsp?

1071

What causes no suitable driver error?

971

Is jpa and hibernate same?

429

How many bits is a string in java?

1032

What are the fetching strategies supported by hibernate?

405

What is serial version uid and its importance in java?

1052

What is the difference between the session.update() method and the session.lock() method?

1022

How is Object Oriented Programming different from Procedure Oriented Programming?

1051

Is java 100 percent pure object oriented?

926

Give an example of call be reference significance.

1034

How can I write to the log used by DriverManager and JDBC drivers?

1002

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