Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Java Related Interview Questions

Questions Answers Views Company eMail

How can we see hibernate generated sql on console?

407

What are pojos and what’s their significance?

357

How can we invoke stored procedures in hibernate?

411

What’s hql?

416

What is criteria api?

688

How do we create session factory in hibernate?

532

What’s the difference between session.save() and session.saveorupdate() methods in hibernate?

339

What’s hibernate?

361

How can we get hibernate statistics?

367

What is transient instance state in hibernate?

363

What’s difference between managed associations and hibernate associations?

462

What are the two types of collections in hibernate?

474

How can we use new custom interfaces to enhance functionality of built-in interfaces of hibernate?

374

What are the benefits of using hibernate template?

503

What is servlet api used for conneting database?

1252

Un-Answered Questions { Java Related }

Explain how can os authentication be connected with weblogic jdriver for oracle and connection pools?

1004

What is the workflow of a servlet?

1201

What are three types of annotations?

457

What is protected in java?

1021

What is the meaning of persistence in hibernate?

463

I want to re-reach and use an object once it has been garbage collected. Define how it’s possible?

1035

How to find the given number is a prime number or not by getting input from the user

1119

Explain joinpoint.

455

Whats new with the stop(), suspend() and resume() methods in jdk 1.2?

1073

Can the bean class implement the ejbobject class directly? If not why?

949

Do you know what is the function of managedconnection.addconnectioneventlistener() in web logic server?

1069

What is a local block?

1162

What is java 2 platform, standard edition (j2se)?

1045

Explain what is a cell in websphere?

924

What is the common usage of serialization?

1176

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