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

Explain ioc concept?

1155

Explain how will the struts know which action class to call when you submit a form?

966

Why use a datasource when you can directly specify a connection details?

1035

Explain the difference between object state and behavior?

1060

Java is fully object oriented languages or not?

1018

Explain What we can not do in jdbc but can do hibernate?

416

What is java flatmap?

925

What is the difference between map and flatmap in java?

935

What is the difference between collection and stream?

945

Which is faster c++ or java?

938

Can optional be null?

981

What is difference between map and flatmap in java 8?

875

Which type of stream is in java?

877

What is the use of flatmap?

989

What is flatmap in java8?

977

Un-Answered Questions { Java Related }

What is java objectoutputstream?

993

What is action support class in struts2?

1008

explain what is web-sphere?

874

What is javabeans api?

902

What is difference between queue and topic?

976

For ejb applications with bean-managed transaction demarcations, which of the following is used by the client to get a reference to the usertransaction object for the weblogic server domain? : BEA Weblogic

964

What is repository pattern?

484

Why do we need strings in java?

996

What are the benefits spring framework?

480

Give an example for getXXX method?

994

Can a abstract class be declared final?

1009

What is jdbc type?

895

what is cryptography? Why do we need it?

988

Explain about asymmetric clustering?

930

Explain url encoding in servlet?

1061

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