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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

When should I use multicast subscribers? : BEA Weblogic

1006

How do I bind string values in a preparedstatement? : BEA Weblogic

962

Why is my jms work not part of a user transaction (i.e., Called within a transaction but not rolled back appropriately)? How do I track down transaction problems? : BEA Weblogic

924

How do I prevent errors when running t3dbping? : BEA Weblogic

893

What precautions should I take when I use blocking receive() calls? : BEA Weblogic

997

How does a file store compare with a jdbc store? : BEA Weblogic

968

Why does jmssession.createtopic or jmssession.createqueue fail to create a destination in wls jms 6.1 (it worked in 5.1)? : BEA Weblogic

1043

How do I start wls and configure jms? : BEA Weblogic

1018

How do I use a startup class to initialize and later reference jms objects? : BEA Weblogic

972

Is it better to have more or fewer sessions for a given number of subscribers? : BEA Weblogic

1005

Can weblogic server start with a unix boot? : BEA Weblogic

972

When should I use server session pools and connection consumers? : BEA Weblogic

1012

How do I use jta transactions within an mdb? : BEA Weblogic

1022

How can I run multiple instances of the same servlet class in the same weblogic server instance? : BEA Weblogic

1014

How do I issue the close() method within an onmessage() method call and what are the semantics of the close() method? : BEA Weblogic

972

Un-Answered Questions { Java Related }

What is web content management system (wcms)?

925

What is setbounds in java?

1080

Name some important interfaces of Hibernate framework?

348

Explain the difference between intermediate and terminal operations in java8?

1134

What is EJB object?

1127

What are beans in spring?

441

Why don't we write a constructor in a servlet?

1067

What is the use of keywords in java?

997

Enlist the changes in EJB 2.1 ?

1042

How can I swap two variables without using a third variable?

991

How does java pattern compile work?

980

What is the relationship between class and object?

1062

What is use of @qualifier in spring?

727

What is the method in java?

1118

What is home handle?

964

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