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 sar file?

868

What is the difference between databean and accessbean?

903

What is a retriable command?

843

I want to collect email addresses of all registered users. Which table should I refer?

788

What do you mean by optimistic locking?

931

Explain something about inventory table? Whats does inventory flags used for?

825

What are the tag libraries used in wcs?

980

What are espots and how do we manage them?

885

What information is stored in cacheivl table and how does this help in caching?

863

What is store access bean?

793

What steps are needed to create a new promotion type?

835

Which method is invoked in the data bean for calling an access bean?

991

What are the contents of hibernate configuration file ( hibernate.cfg.xml )?

350

Difference between first level and second level cache in hibernate?

426

Which class elements are not persisted?

341

Un-Answered Questions { Java Related }

Can you have two constructors in java?

975

What is the use of default method in interface in java?

1006

What are abstract classes and anonymous classes?

1073

What are the different types of classes in the api component?

966

How do you achieve polymorphism in java?

994

What are the various ways of using spring?

515

How do you do math powers in java?

1058

What is percentage in java?

1002

What are the three parts of a jdbc url?

1011

How to know howmuch data is truncated?

2365

What is the meaning of stereotype annotations in spring?

399

What is orphan removal? : Spring Boot

410

Why we are using dependency injection?

424

Does spring mvc provide validation support?

385

Define iterator and methods in iterator?

965

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