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Java J2EE Interview Questions
Questions Answers Views Company eMail

Is int primitive data type?

 515

Is binary a low level language?

 524

What is jee6?

 545

What is application system?

 512

How do listeners work?

 520

What is a class component?

 619

Can we extend immutable class?

 543

What is high level language in computer?

 547

What is assembly used for?

 510

What language is an assembler written in?

 563

What is mnemonic code?

 555

Which programming language is most secure?

 544

What is low level language in computer?

 1 1551

What is data object example?

 544

What is object data type?

 573

Un-Answered Questions { Java J2EE }

Is int a class in java?

534

Are singleton beans in spring a regular singleton object?

157

What is JDBC DataSource and what are it’s benefits?

539

Why is jdbc used?

529

Can we overload the constructors?

568




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

591

What is the difference between variable & constant?

549

What is the best way to findout the time/memory consuming process?

563

Is there a case when finally will not execute?

571

How we create object in copy constructor?

653

What is bom encoding?

567

What happens when a thread cannot acquire a lock on an object?

552

What is a j2ee component?

524

What is the difference between hashmap and hashtable in java?

561

What are all the ways to access hibernate by using spring?

146

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