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

Why do I get java.security.AccessControlException when using JMS MessageListeners from Java stored procedures inside Oracle8i JServer?

1 2250

What is the use of ObjectMessage?

1 2571

What is the use of MapMessage?

1 2374

What is the difference between BytesMessage and StreamMessage?

1 2555

What is object message ?

1 2212

What is text message?

1 2444

What is Map message?

1 2319

What is the difference between queue and topic ?

1 5874

What are the three components of a Message ?

1 2841

What is the difference between Point to Point and Publish/Subscribe Point-to-point (P2P)

1 2533

Why doesn’t the JMS API provide end-to-end synchronous message delivery and notification of delivery?

1 2545

What are the core JMS-related objects required for each JMS-enabled application?

1 4466

How does the Application server handle the JMS Connection?

1 3294

What is Stream Message ?

CAP,

1 3289

Spring framework ---Can somebody explain me in easily understandable format about AOP, IOC and DI, so that i can explain in interview rather than just telling what is available in net. I am not able to understand that also. I am new to Spring

1971

Un-Answered Questions { Java Related }

What is dao and pojo?

402

Why primitive data types in java are not objects?

885

What will happen if a thrown exception is not handled?

1014

What is the purpose of a volatile variable?

1036

What is a pojo class in hibernate?

413

Is java a digit method?

991

What is default exception handling in java?

1028

Can private members of a base class are inheritable justify?

924

What is a prefix function.write down a code to compute prefix function.

1054

What is an interceptor in java?

857

Can you explain struts.properties in struts2?

941

What is B2B?

974

How is a structure different from array ?

1040

Is a class subclass of itself?

1080

can used Protected Class outside Function.?

1099

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