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Java J2EE Interview Questions
Questions Answers Views Company eMail

Why are strings immutable in Java?

 1 630

How to convert string to int in java?

 1 639

How to use scanner in java?

 1 770

What if memory allocation using new fails in C++ how to handle

 82

Creating Class and methods – Java OOP Exercise

 68

Check Your Java OOPs Concepts Skills and Master it Quickly

 72

Find Best Job Vacancies across the world on Jooble!

 95

Distance between two points in java

 71

ALL OOPs Concepts Using Java with 1 Tiny Program – Explained!

 75

BIG-O NOTATIONS

 73

how to measure method execution time in java

 93

How does a cookie work in Servlets?

 334

What the difference is between execute, execute Query, execute Update?

 365

Un-Answered Questions { Java J2EE }

What is value stack?

617

What do you mean by ejb ql?

563

why java does not support unsigned keyword?

4237

What is non primitive data type in java?

485

How we store procedure in oralce for callable statements in jdbc

1840




Explain load on start-up and its importance?

590

What is strut web xml?

526

Explain about Connection factory interface?

536

Is ef an orm?

192

What is meant by jms?

437

can we call a task command by specifying action mapping in struts?

411

What are different scopes of spring bean?

170

Name the components that are termed to be Heavy-weight component but available in Light-weight components?

1978

What is the configuration files used in struts?

519

Write about core container module?

177

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