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?

449

What do you mean by spring beans?

470

What are the advantages of spring?

468

How to use spring boot to configure different datasources ?

568

List types of Messaging services supported by JMS?

823

Explain JMS and its Component?

966

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

1226

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

1121

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

1132

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

1113

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

1066

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

1086

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

1113

What are the types of java collections? : java collections

1109

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

1020

Un-Answered Questions { Java Related }

What is component contract?

996

Explain the purpose of garbage collection in Java?

1089

What is a one to one function example?

448

Can we use String with switch case?

1262

How to change the priority of thread or how to set priority of thread?

1085

What is the difference between length and length() method in java?

1181

How do you check if a number is a perfect square?

1045

What are memory tables?

1158

What is methods and methodology?

1085

How is forward action used for integration?

1082

Give example to differentiate between call by value and call by reference.

1130

Why are lambda functions called lambda?

1006

Is hibernate better than jdbc?

420

What restrictions are placed on method overriding?

1258

How do I start debugging problems related to the JDBC API?

1096

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