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 difference between applicationcontext and beanfactory?

495

What are the different types of bean injections in spring?

438

Why do we need dependency injection in spring?

431

What is classpathxmlapplicationcontext?

438

What is the use of stereotypes in spring?

447

What is context how is it used?

419

What is the @bean annotation?

448

What is root context?

431

Why dependency injection is used in spring?

423

How many types of spring beans are there?

423

Does hibernate use jdbc?

434

What is @transactional in hibernate?

458

Why hibernate is used in java?

363

Is jpa better than hibernate?

373

Is hibernate a framework?

412

Un-Answered Questions { Java Related }

Define the list of pre-configured queues?

1012

What is the size of integer?

1118

What is the difference between Session bean and Entity bean?one?

1158

What is the use of System class?

1186

What are invisible components?.

2161

Explain what are the steps required to setup the oracle instance for os authentication?

1001

What is the syntax and characteristics of a lambda expression? Explain

1074

What is the difference between update and upgrade?

516

Do extraneous variables affect validity?

929

Who created eclipse?

992

What is a vector in java?

1060

What is a method in coding?

1076

how to know the total memory occupied by the objects in the ArrayList(Array list may contain duplicate objects)

2353

Where can I find info, frameworks and example source for writing a JDBC driver?

960

What is @embeddedid in hibernate?

383

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