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

What is an immutable object? How do you create one in java?

1 1137

How do you create immutable object in java?

1 1122

What are the uses of synchronized keyword?

1 1079

In java, what is the difference between method overloading and method overriding?

1 1204

What is the purpose of garbage collection in java?

1 1163

What kind of variables can a class consist?

1 1120

What are the differences between path and classpath variables?

1 1119

How do you differentiate abstract class from interface?

1 1034

Is it possible to override private or static method in java?

1 1075

What does the ‘static’ keyword mean? Is it possible to override private or static method in java?

1 1062

Difference between the transient, persistent and detached state in hibernate?

1 432

What are the key components of a hibernate configuration object?

1 505

Name some of the important interfaces of hibernate framework?

1 428

Difference between sorted and ordered collection in hibernate?

1 574

How can you share your views on mapping description files?

1 624

Un-Answered Questions { Java Related }

How to sort array in descending order in java?

986

What is the resourcebundle class?

1003

What is the difference between break and continue statements?

1117

How does java handle integer overflows and underflows?

1111

How is declarative handling of exceptions done in struts ?

1001

What do you understand by casting in java language? What are the types of casting?

923

Can we return resultset in java?

985

Write a program to find the whether a number is an Armstrong number or not?

1095

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

2861

What is latest hibernate version?

486

Realized?

2254

What is difference between @controller and @restcontroller in spring?

536

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

1058

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

1124

what is reflection api? How are they implemented?

1100

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