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 the advantage of persistent message delivery compared to nonpersistent delivery?

1 877

Give an example of using the publish/subscribe model.

1 931

Can two different jms services talk to each other? For instance, if a and b are two different jms providers, can provider a send messages directly to provider b? If not, then can a subscriber to provider a act as a publisher to provider b?

1 1060

What is a pure relational orm?

1 420

What is the difference between merge and update?

1 537

What is the file extension you use for hibernate mapping file?

1 550

What is a meant by light object mapping?

1 458

What should sessionfactory be placed so that it can be easily accessed?

1 402

What do you create a sessionfactory?

1 412

What is object/relational mapping metadata?

1 456

What is a meant by medium object mapping?

1 472

What does an orm solution comprises of?

1 472

Why hibernate is advantageous over entity beans & jdbc?

1 543

What are pojos?

1 485

State the role of sessionfactory interface plays in hibernate.

1 531

Un-Answered Questions { Java Related }

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133

What is the difference between break and continue statements?

1117

What is a constructor overloading in java?

1121

What is latest hibernate version?

486

Is minecraft 1.15 out?

1038

Can we return resultset in java?

985

what are the different modes of archival? Explain each mode in two lines each?

994

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

2415

Realized?

2256

What is an object in java and how is it created?

1128

What is the resourcebundle class?

1004

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

2861

How to create a base64 decoder in java8?

1131

What is the java api?

986

How is declarative handling of exceptions done in struts ?

1001

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