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

How to connect to a specific enterprise bean?

2 4828

What are types in SessionBeans?

1 4916

waht is the main diference b/w servelts and JSP ?

CAP, HCL,

8 19378

what is the Diff. between Access Specifiers and Access Modifiers?

BMC, Cyber Shot, Infosys, VTS, Wipro,

39 124337

What is the difference between add() and addElement() method in Vector Class ?

TCS,

2 19527

Can we add two byte variables and assign the result to a byte variable ? b=b1+b2 where b,b1,b2 are byte types

TCS,

4 22713

How can we find size of the object ?

CTS, RazorSight,

5 15039

What is the difference between AWT and Swing ?

TCS,

1 6723

Can we use the one instance of Statment to execute more than one query ?

TCS,

2 9264

Howmany classes that package java.applet.* contains?

TCS,

1 7314

How to reduce flicking in animation?

TCS,

3 7315

How to print nodes of a Binary tree?

TCS,

1 6514

What is I/O Filter?

TCS, WAX,

2 14158

How to initialize an Applet ?

TCS,

9 25190

Can you call a private data from an inner class?

6 10127

Un-Answered Questions { Java J2EE }

Why dependency injection is used in spring?

399

What is the function of drivermanager class?

1102

What is caller principal?

964

Can we send message from one server to another server using jms?

831

Why do we need data structure in java?

1072

What is hibernate framework used for?

412

At the point, you should go for struts framework?

929

How do you use substring in java?

1138

How do you create message resource?

1012

am searching for the job based on java, swing, currently working small company. they are not giving any salary slip, offer letter. so if i try outside for MNC's they start with previous company details. what should i do..? please help me to get job and make my career.

2677

can any body body expalin best definitions & best real time exaples for opps concepts.

2268

Why we use hibernate?

358

What is immutable state?

1026

How to access the admin console?

1030

Is jdbc a protocol?

937

For More Un-Answered { Java J2EE } Questions Click Here