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 hibernate criteria api?

1 531

What is the use of mappedby in hibernate?

1 449

What is the meaning of persistence in hibernate?

1 519

What is light object mapping in hibernate?

1 603

Can we use only jpa without hibernate?

1 457

What is the use of bag in hibernate?

1 477

What are the fetching strategies in hibernate?

1 454

Why do we need hibernate in java?

1 443

What is a polymorphic association?

1 433

What are the important interfaces in hibernate?

1 447

What is the architecture of hibernate?

1 474

What is hibernate qbc api?

1 434

What is the difference between save() and persist() in hibernate?

1 481

What are callback interfaces in hibernate?

1 445

Can we serialize static variables in java?

1 1161

Un-Answered Questions { Java Related }

What is the first argument of the string array in main method?

1025

How to create a base64 decoder in java8?

1128

Write a program to print count of empty strings in java 8?

1077

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

1032

How to sort array in descending order in java?

982

what are the different modes of archival? Explain each mode in two lines each?

993

Realized?

2250

What is an object in java and how is it created?

1120

explain different ways of using thread? : Java thread

1075

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

1122

Is minecraft 1.15 out?

1034

How is declarative handling of exceptions done in struts ?

999

Differentiate between static and non-static methods in java.

1115

How does java handle integer overflows and underflows?

1107

What is parsing in java?

1024

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