Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)

Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

SunOne (10)
J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

diff between jsp include directive and jsp action include?

SolutionNET,

4 22262

whats is mean by class.forName() whats the return type of class

SolutionNET,

6 19324

wahts is mean by dynavalidatorform in struts/

SolutionNET,

1 6245

diff mvc1 and mvc2 wahts is mean by servlet chaining?

SolutionNET,

3 8158

what is mean by method signature?

Satyam,

8 13470

what is mean by String and StringBuffer? What is mean by Methooverriding and Overloading?

Satyam, STI,

3 9095

whats the life cycle of jsp

Satyam,

15 24257

difference b/w the hybernate and entity bean

Wipro,

6 13511

VSS Objectives

1 5221

struts is thread safe or not ?give me answer as early as possible

5 15656

what r the disadvantages of MVC-2 Architecture?

Process IT,

2 8634

wht is customised exception?

Logica CMG, Novell, Prudential,

1 6872

what is diff bet iterator and enumeration?

4 9802

whats is the use of final,in which situation final can be used in the application?

DNS,

2 5850

Explain class A{} class B{} class C{} all the three classes are saved in a single file name, what the name should i provide to the file ,in what file name should i run the program? Ple Explain

DNS, Infosys, TCS,

9 14235

Un-Answered Questions { Java J2EE }

Write a program to find the whether a number is an Armstrong number or not?

1095

What is latest hibernate version?

486

What is java string pool?

1077

Write a program to print count of empty strings in java 8?

1084

i want test pattern of zylog company and some examples also

2859

explain different ways of using thread? : Java thread

1079

What is lazy class?

484

What is parsing in java?

1034

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136

How can you inject java collection in spring?

505

What is the difference between break and continue statements?

1120

What do you know about validation plugin ?

1026

What is the difference between equals() and == in java?

1033

How to create a base64 decoder in java8?

1133

Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example

2659

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