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

Java J2EE (14736)
J2ME (151)
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Java Related Interview Questions

Questions Answers Views Company eMail

Difference between managed associations and hibernate associations?

1 508

What are the major advantages of hibernate framework?

1 421

How to achieve mapping in hibernate?

1 434

Define hibernate validator framework

1 423

Mention some important annotations used for hibernate mapping?

1 421

Difference between session and sessionfactory in hibernate?

1 517

How do you integrate hibernate with struts2 or servlet web applications?

1 441

What are the different states of a persistent entity?

1 569

What are the advantages of using hibernate over jdbc?

1 394

Difference between the first and second level cache in hibernate?

1 415

What are the different functionalities supported by hibernate?

1 619

Which are the design patterns that are used in hibernate framework?

1 435

What is meant by light object mapping?

1 450

How can the primary key be created by using hibernate?

1 421

Discuss the collections in hibernate?

1 465

Un-Answered Questions { Java Related }

What is the java api?

986

explain different ways of using thread? : Java thread

1077

How to sort array in descending order in java?

984

Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

2415

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

1095

What is parsing in java?

1025

Realized?

2251

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

1058

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

1123

what is reflection api? How are they implemented?

1098

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

923

What is java string pool?

1076

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

2859

Can we extract main method from another class?

1026

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

533

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