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

what is meant by string pooling?

Oracle, Polaris, Tribal Fusion, Wipro,

12 40579

heavy components means what?

4 7125

I/O blocking means?

1 4309

what are the purposes of native, transiant key words?

2 8152

Functionality of JVM?

Infosys,

7 31263

what is a static block?

4 8411

what are class,constructor and primitive data types?

IBM,

2 10299

what is an object and how do you allocate memory to it?

Anshinsoft, Wipro,

6 20241

How many ways can an argument be passed to a subroutine?

Technological University of the Philippines,

3 11022

What are different type of access modifiers?

3 10048

How do you set security in applets?

Wipro,

1 6034

how to set the relationship between tables in ejb

1 4462

What is servlet?

Conesys, Siemens,

15 17661

what is WLS T3 protocol?

BEA, Microsoft,

7 75306

How to use ANT?

2 9455

Un-Answered Questions { Java J2EE }

Can you change array size in java?

961

What is difference between awt and swing?

1052

What is the difference in between the httpservlet and generic servlet?

1121

What does ejb stand for?

1045

In struts.xml, what does the attribute "method" stands for in the "action" tag?

948

What is java jit compilers?

1010

What is a java developer salary?

978

What are the different points where weaving can be applied?

451

Can we have multiple classes in a single file?

976

What are the minimum settings to create a spring mvc application?

385

What are native queries in hibernate?

495

How can I debug the Java security exceptions and AccessControlExceptions?

1148

What are dispatcher servlet and context loader listener?

526

What are mq objects?

842

How would you create a button with rounded edges?

1148

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