Interview Questions and Answers URLs

Collections

http://www.journaldev.com/1330/java-collections-interview-questions-and-answers

Java Multi-Threading and Concurrency

http://www.journaldev.com/1162/java-multi-threading-concurrency-interview-questions-with-answers

http://www.fromdev.com/2008/05/java-threading-questions.html

Arulkumaran Kumaraswamipillai

400+ Java Job Interview Questions Answered - tutorial style

https://plus.google.com/u/0/109240621969095737337/posts?cfem=1

Struts

1) http://www.developersbook.com/struts/interview-questions/struts-interview-questions-faqs.php - G

2) http://javarevisited.blogspot.com/2011/11/struts-interview-questions-answer-j2ee.html

3) http://www.javajotter.net/struts/interview_questions/strutsinterviewquestions.php

4) http://www.techfaq360.com/struts_interview_questions.jsp - G

5) http://www.gointerviews.com/top-50-struts-interview-questions/ 

6) http://www.javaexamples4u.com/?m=1

7) http://www.careerride.com/Interview-Questions-Java-Struts.aspx 

8) Difference between Struts1 and Struts2

    http://onkarjava.blogspot.com/2013/03/struts-2-interview-question-and-answer.html

Hibernate

1) http://www.developersbook.com/hibernate/interview-questions/hibernate-interview-questions-faqs.php

2) http://www.javatechinfo.com/2013/01/top-50-important-hibernate-interview.html

3) http://candidjava.com/hibernate-interview-question

4) http://www.javalobby.org/java/forums/t104442.html

5) http://www.javabeat.net/2009/02/hibernate-interview-questions/

Spring

1) http://www.developersbook.com/spring/interview-questions/spring-interview-questions-faqs.php

2) http://thecafetechno.com/tutorials/spring/most-frequently-asked-spring-interview-questions-and-answers/

3) http://www.javabeat.net/2009/02/spring-framework-interview-questions/

4) http://javarevisited.blogspot.com/2011/09/spring-interview-questions-answers-j2ee.html

5) http://javajadhav.blogspot.com/2013/09/spring-iq.html

Webservices

1) http://techpreparation.com/web-service-interview-questions-answers1.htm

2) http://www.javajotter.net/webservices/interview_questions/webservicesinterviewquestions.php

3) http://www.gointerviews.com/top-50-web-services-interview-questions/

JSP

1)      http://www.journaldev.com/2110/jsp-interview-questions-and-answers

2)      http://javarevisited.blogspot.com/2011/10/jsp-interview-questions-answers-for.html

3)      http://techpreparation.com/jsp-interview-questions-answers1.htm

4)      http://www.techinterviews.com/jsp-interview-questions-and-answers

5)      http://www.pcds.co.in/jsp-interview-questions-and-answers.php

6)      http://java-questions.com/jsp-interview-questions_1.html

Servlet
1) http://javarevisited.blogspot.com/2011/09/servlet-interview-questions-answers.html
2) http://javarevisited.blogspot.com/2011/12/load-on-startup-servlet-webxml-example.html
3) http://www.javacodegeeks.com/2013/08/50-servlet-interview-questions-and-answers.html

4) http://inheritingjava.blogspot.com/2011/04/servlet-interview-questions.html
5) http://inheritingjava.blogspot.com/2011/04/servlet-interview-questions.html

java.io.*
http://www.journaldev.com/942/java-io-tutorial

Web.xml
http://www.cloudhadoop.com/2012/01/learn-basics-of-sample-webxml-in-java.html#.UmVbU3CshOY