Career Center Interview NotesWe are providing the complete set of Java Interview Questions to the Java/J2EE Developers, which occurs frequently in the interview.
Java:-
1) What is static variable.
2) What is transient variable?
3) What is final variable.
4) What is final method.
5) What is native method.
6) What is abstract method
7) what is innerclass.
8) What is static class?
9) What is final class.
10) What is anonymous class?
JDBC:
1) What is a transaction. (*)
2) What is the purpose of setAutoCommit(). (*)
3) What are the three statements in JDBC & differences between them. (*)
4) What is stored procedure. How do you create stored procedure? (*)
5) What are batch updates.
JSP:
1)What is JSP. (*)
2)What are advantages of JSP.
3)What is the difference between include directive & jsp:include action. (*)
4)What are Custom tags. Why do you need Custom tags. How do you create Custom tag. (*)
5)What are the implicit objects in JSP & differences between them. (*)
Servlets:
1)What are Servlets.
2)What are the advantages of Servlet.
3)What is the Life cycle of Servlet. (*)
4)What is the difference between Servlet and JSP. (*)
EJB:- (All questions are important)
1)What is the difference between normal Java object and EJB.
2)What is the difference between JavaBean and EJB.
3)What is EJB.
4)What is Session Bean. What are the various types of Session Bean.
XML:-
1)What is the difference between SAX parser and DOM parser. (*)
2)What is the difference between Schema and DTD. (*)
3)How do you parse/validate the XML document. (*)
4)What is XML Namespace.
5)What is Xpath.
| :roll ..pls provide answer also..... |
| You can post the questions in the discussion board @related section, so that we/other members will answer :) |
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| If you need to be spoonfed and require answers even for those questions then you are unfit to be interviewed. Its acceptable if u dont know the answers, you may use google and find the answers and if you dont know even that much and need canned answers then you are totally unfit to work in that field. |
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| What is the purpose of garbage collection in Java , and when is it used? The purpose of garbage collection is to identify and discard objects that are no longer needed by a program so that their resources can be reclaimed and reused. |
