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 model spi?

847

What is the difference between binding connection and client connection?

1022

How many types of deployment descriptors are available? What are they?

862

What is the portletcontext interface?

876

Differences between a portlet and servlet?

900

Explain portal architecture.

857

What are authoring and presentation templates?

968

What is model spi and what is it used for?

949

What is the java persistence api (jpa)?

433

What does hibernate simplify?

366

Difference between get() vs load() method in hibernate?

360

What is called lazy fetching from hibernate?

523

What is the use of hibernate session merge() call?

354

What is the need for hibernating tools when orm tools can be used?

372

What is a session in hibernate?

413

Un-Answered Questions { Java Related }

What is meant by method overriding?

1113

whats is statement and procedure

2215

What are log filters and what are their purpose?

961

How to upload file in spring mvc application?

531

What is @transient in hibernate?

520

What do the thread?class methods run() and start() do?

1038

What is cross-selling?

854

What is the use of httpservletrequestwrapper?

1104

What is enterprise bean provider?

1047

Why jdbc is used in java?

958

What are the different kind of ejb's?

1020

What is the use of singleton class?

971

Where are group policies stored? : java security

843

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

1058

What are the steps to send and receive JMS message ?

1380

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