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

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

In how many ways, can one configure spring into an application?

384

What do you mean by spring beans?

414

What are the advantages of spring?

416

How to use spring boot to configure different datasources ?

497

List types of Messaging services supported by JMS?

758

Explain JMS and its Component?

902

What are the types of the main implementing classes in the map interfaces? : java collections

1151

What is deque in the java collections framework? : java collections

1067

What are maps interfaces in the java collections? : java collections

1061

What is an algorithm in java collection framework? : java collections

1052

What are the queues in the java collection framework? : java collections

1020

What are the main classes of the list interfaces? : java collections

1027

What are the different types of classes implemented in the set interfaces? : java collections

1055

What are the types of java collections? : java collections

1046

What are the uses of the set interfaces in the java collections? : java collections

965

Un-Answered Questions { Java Related }

What do you understand by an io stream?

1041

Is stringwriter thread safe?

994

What does autowired annotation mean?

405

What is private static in java?

1039

Is java se free?

935

What is the purpose of @emailvalidator?

976

How would you integrate spring and hibernate using hibernatedaosupport?

368

How is di implemented in the spring framework?

435

mention when does websphere application server contact the registry for user information?

914

How to use application server JNDI DataSource with Hibernate framework?

352

What is operator overloading. Is it is supported in java?

1026

What is the use of cglib?

397

What do you mean by jjs in java8?

988

Explain the difference between object state and behavior?

1047

what is interface in java ?can you explain with simple example?and what is the difference between abstract and interface?

2499

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