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

How can we create deadlock situation in servlet?

1433

Can we get PrintWriter and ServletOutputStream both in a servlet?

1145

Which HTTP method is non-idempotent?

1133

What are common tasks performed by Servlet Container?

1257

Are Servlets Thread Safe? How to achieve thread safety in servlets?

970

How can we achieve transport layer security for our web application?

1038

What is Request Dispatcher?

1 1430

What are the advantages of Servlet over CGI?

1144

Is it good idea to create servlet constructor?

1253

What is difference between PrintWriter and ServletOutputStream?

1291

How to convert string to byte array and vice versa?

1086

What is string subsequence method?

1121

How can we make sure main() is the last thread to finish in java program?

1194

how to split string in java?

1208

What does string intern() method do?

1081

Un-Answered Questions { Java Related }

Are arrays immutable in java?

1082

Match the ejb functions given below with the functionality equivalent in sql?

976

How do you invoke a Servlet? What is the difference between doPost method and doGet method?

1144

What is difference between hibernate save(), saveorupdate() and persist() methods?

327

Name few wcs controller commands used in your application for catalog subsystem?

823

What is current version of spring?

464

What are memory tables?

1094

Can a variable be local and static at the same time?

1000

What is the use of qualifier?

417

what is mutual exclusion? How can you take care of mutual exclusion using java threads? : Java thread

1118

What are the advantages of ejb?

1009

What is the new line character?

1171

can you federate a node on system I box into dmgr over windows/linux platform?

907

How to invoke stored procedure in hibernate?

972

What are the legal operands of the instanceof operator?

1020

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