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

Core Java (6476)
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 many bits is a boolean?

618

How do you convert boolean to boolean?

515

What are the 6 boolean operators?

547

How many bits is a char?

533

How many bytes are a float?

501

What is a line break?

578

What is the indent key?

585

What are the different conditional statements?

553

What is data and its types?

571

How do you write a conditional statement?

515

How do you use compareto method?

525

What is the purpose of format function?

618

What is a line break example?

573

Does sprintf allocate memory?

591

Is space a char?

524

Un-Answered Questions { Java J2EE }

What is the main purpose of java servlets?

583

What are j2ee components?

450

How to insert an image or raw data into database?

552

Do we need a validation map for input/output from the map to check its syntax?

462

Does spring jdbctemplate close connection?

164

What do you know about seam?

596

How do you remove an object from an arraylist in java?

458

What is a target?

167

Is spring an open source?

150

What is the length of a string?

515

What is ternary operator? Give an example.

593

describe method overloading

531

What is the purpose of global-forwards tag in struct-config.xml?

576

How to compare strings in java?

497

When should you make a function static?

539

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