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

When an instance goes in detached state in hibernate?

1 449

What is transaction management in hibernate? How it works?

1 474

What is the usage of Hibernate QBC API?

1 567

What is meant by a Named SQL Query in hibernate and how it’s used?

1 461

What the four ORM levels are in hibernate?

1 571

How can we map the classes as immutable?

1 480

How can we reattach any detached objects in Hibernate?

1 535

What is the difference between load() and get() method in hibernate?

1 542

In how many ways objects can be identified in Hibernate?

1 443

What is Light Object Mapping?

1 397

What are different ways to disable hibernate second level cache?

1 568

What different fetching strategies are of hibernate?

1 505

What the two methods are of hibernate configuration?

1 655

What is general hibernate flow using RDBMS?

1 496

How can we reduce database write action times in Hibernate?

1 422

Un-Answered Questions { Java Related }

What is the locale class?

1014

What are the contents on web.xml in struts application ?

1050

Realized?

2241

How does java handle integer overflows and underflows?

1100

what is reflection api? How are they implemented?

1091

What is the difference between equals() and == in java?

1023

What are the differences between heap and stack memory in java?

1114

What is a constructor overloading in java?

1117

explain different ways of using thread? : Java thread

1070

Can we return resultset in java?

980

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2851

What is the difference between break and continue statements?

1110

Differentiate between static and non-static methods in java.

1108

What is the java api?

980

How to sort array in descending order in java?

980

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