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

Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)

Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

SunOne (10)
J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

Explain what is a dialect?

1 533

What is many-to-many association in hibernate?

1 473

Mention the key components of hibernate?

1 436

What is difference between save and persist in hibernate?

1 475

What is a one-to-one association in hibernate?

1 514

Explain the advantages of hibernate?

1 535

What is first level cache in hibernate?

1 434

What are concurrency strategies?

1 533

Explain the criteria object in hibernate?

1 508

Why is orm preferred over jdbc?

1 411

What is transient state in hibernate ?

1 447

What is hibernate caching?

1 423

Explain the persistent classes in hibernate?

1 528

What is second level cache in hibernate?

1 429

What is a many-to-one association in hibernate?

1 490

Un-Answered Questions { Java J2EE }

What is the difference between break and continue statements?

1117

What do you mean by an interface in java?

1095

Find Best Job Vacancies across the world on Jooble!

126

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

1032

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

1058

How can you inject java collection in spring?

501

How is declarative handling of exceptions done in struts ?

999

Differentiate between static and non-static methods in java.

1115

How to sort array in descending order in java?

984

explain different ways of using thread? : Java thread

1077

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

What do you know about validation plugin ?

1024

What is latest hibernate version?

485

What is a classloader in java?

1080

Is minecraft 1.15 out?

1035

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