Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Java J2EE Interview Questions

Questions Answers Views Company eMail

What is the difference between open session and get current session?

1 583

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

1 555

What is transaction in hibernate?

1 470

Explain the mechanism by which you can distinguish between transient (i.e. Newly instantiated) and detached objects in hibernate?

1 496

What are the best practices to follow with hibernate framework?

1 465

Why do you need orm tools like hibernate?

1 525

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

1 559

What is the hibernatetemplate class?

1 455

What is the role played by the sessionfactory interface in hibernate?

1 435

What are the benefits of hibernate over jdbc?

1 459

What are the minimum configurations needed to create a spring mvc application?

1 423

What is the spring java based configuration?

1 539

Describe some of the standard spring events?

1 465

What are the benefits of using spring?

1 583

Which is the best way of injecting beans and why ?

1 454

Un-Answered Questions { Java J2EE }

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

1095

What is action chaining ?

1161

What is latest hibernate version?

486

What is java string pool?

1077

How is declarative handling of exceptions done in struts ?

1001

What is a classloader in java?

1086

Realized?

2258

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

2866

Can we return resultset in java?

990

What is the difference between break and continue statements?

1120

What is parsing in java?

1035

explain different ways of using thread? : Java thread

1079

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

2418

What do you know about validation plugin ?

1026

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

541

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