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

Memory management in JAVA

Tech Mahindra, Wipro,

3 15766

What is constructor

Manforce, Tech Mahindra,

9 11725

when everything can be done by static block then why do we use main method?.

2 5965

why we are calling j2se why not j1se or j3se or j4se..etc is there any reason.. can u please explain it... i shocked in my interview when they asked this question please explain ans

Infosys,

2 9356

Hi i am murali.i need a excellent answer for the question Tell me about project and project flow ? i mean it is use full to any project,it is on STRUTS

2 4815

Java openings 3 - 5 years, Lnt Infotech. requirements - core java, J2ee, struts, hibernate Interview Date:- 19 March 2011 Time:- 9:00 AM to 12:00 Pm Interview Location - L & T Infotech, Manapakkam, Chennai Refererral PS NO:- 291649 (Please mention this when u fill the form only then u will be considered for interview) Documents Required:- Latest Resume, Photograph and last 3 payslips Mail me on vasan2211@gmail.com once u appear for interview

L&T,

3362

What is markup language?

1 3960

Thread life cycle?

TCS,

3 5677

how copy the hashmap object into arraylist at java program?

HCL, Wipro,

4 14673

explain the Struts flow?

Wipro,

4 10152

If we lost Admin password(unfortunately), how will you enter into Admin console?

Motorola,

4 12755

static variable is a class variable which value remains constant for the entire class?? variable means value is changed....hear value is not changed... why it is called static variable

Infosys,

5 10346

can we access the method of class without creating the object of the class

3 6720

Nested classes VS Inner classes?

Infosys,

3 6403

waht You know about thread programming?

1 3495

Un-Answered Questions { Java J2EE }

What is a jointpoint?

450

What is jms mean?

900

What is prefix of a string?

1041

For sending messages through JMS, what encryption options are there?

887

What are the different methods of session management in servlets?

1027

What is compareto () in java?

981

Can a class have 2 constructors?

895

Does a function need a return?

967

Is call by reference possible in java?

964

What is stateless bean in spring?

515

What is main method in java?

1097

What is a zero to many relationship?

547

What is identifier give example?

1029

What are the advantages of the mq?

925

How to reverse string in java?

1203

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