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Java J2EE Interview Questions
Questions Answers Views Company eMail

Memory management in JAVA

Tech Mahindra, Wipro,

3 14638

What is constructor

Manforce, Tech Mahindra,

9 9509

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

 2 4906

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 8368

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 3811

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,

2856

What is markup language?

 1 3112

Thread life cycle?

TCS,

3 4532

how copy the hashmap object into arraylist at java program?

HCL, Wipro,

4 12971

explain the Struts flow?

Wipro,

4 8326

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

Motorola,

4 11083

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 8633

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

 3 5403

Nested classes VS Inner classes?

Infosys,

3 5046

waht You know about thread programming?

 1 2825

Un-Answered Questions { Java J2EE }

What is the use of @qualifier annotation?

147

What is printwriter in java?

522

What is the difference between session scope and request scope when saving formbean ?

560

What are pass by reference and pass by value?

529

What are java methods?

578




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95

How to write a program to call the store procedure of oracle that takes no parameter?

472

What is the default value of float and double datatype in java?

538

How to change value in arraylist java?

506

What is thymeleaf template?

157

What is the difference between spring boot and spring? : Spring Boot

174

Mention a package that is used for linked list class in java.

529

What is a transactional view?

167

What is outofmemoryerror in java?

571

Which interface handles transaction management in jdbc?

572

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