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 are other modifiers?

Wipro,

2 4712

Name the packages in JDK?

2 8657

what is Vector class?

2 6086

What are virtual methods?

TCS,

1 4621

What method is used to know the status of Checkbox(i.e it is checked or unchecked)?

1 4557

What are advantages of using Java?s layout managers than windowing systems?

2366

What are Access Specifiers and Access Modifiers.

TCS,

6 21968

What are E and PI?

1 4710

What are listeners in java and explain ?

TCS,

2 8692

What are packages and name a few?

4 6535

primitive data types in Java ?

3 6824

What problems will occur when you don?t use layout managers?

1 3598

What are the limitations for static method?

Greenwood,

3 31524

What are the restrictions imposed by a Security Manager on Applets?.

2610

Name the runtime exceptions that occurs frequently?

4 7163

Un-Answered Questions { Java J2EE }

Why do you need orm tools like hibernate?

408

What is vector?

1052

What is dialect in hibernate?

465

What is the mapping mechanism used by java to identify IDL language?

1005

Why actionservlet is singleton in struts?

1004

Can I use jpa without hibernate?

452

Explain oops concepts in detail?

1022

What are the two scope types for formbeans?

1222

Is python more secure than java?

951

What is the difference between static binding and dynamic binding?

1119

What’s the difference between forward() and sendredirect() methods?

1006

Name different methods for getting streams.

976

What does nullpointerexception mean?

1078

How many types of cascade are there in hibernate?

300

What file types you can deploy into websphere?

908

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