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Java J2EE Interview Questions
Questions Answers Views Company eMail

Why are strings immutable in Java?

 1 638

How to convert string to int in java?

 1 649

How to use scanner in java?

 1 776

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!

 77

BIG-O NOTATIONS

 73

how to measure method execution time in java

 93

How does a cookie work in Servlets?

 344

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

 372

Un-Answered Questions { Java J2EE }

How a spring is formed?

154

What is the main difference between java platform and other platforms?

506

How Hibernate is database independent explain?

169

What are common JDBC Exceptions?

548

What is the need of struts?

563




Differentiate between stringbuffer and string?

591

What do you mean by session tracking and also explain its techniques?

498

What are the technologies a java developer must know?

474

Explain integrate log4j in struts2 application?

566

Do text messages use data?

471

Which type of driver is unique in jdbc?

488

Are there structures in java?

552

Is upper case in java?

526

Why is there no polymorphic-type response from a create() or find() method? : BEA Weblogic

581

What are the steps that are required to handle the multi-threading?

593

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