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 a rollback in jdbc?

945

How many types of resultset are there in jdbc?

970

What is the use of the statement in jdbc?

923

What are the components of jdbc?

985

What are jdbc?

960

Explain the locking system in jdbc?

946

What are jdbc and its components?

982

What is jdbc connection?

1087

What is the execute method in java?

1014

Explain some new features available in jdbc 4.0?

1018

Explain the various types of locking system in jdbc?

885

What is addbatch jdbc?

1042

Explain the locking system in jdbc & its types?

982

What is use of connection pooling?

963

What is drivermanager in jdbc?

971

Un-Answered Questions { Java Related }

How you can force the garbage collection?

985

What is bidirectional and unidirectional?

361

What is difference between dmgr and other profiles?

910

What are the advantages of java 8’s date and time api over old date api and joda time api?

1062

What do you understand by the term polymorphism?

1080

What does sessionfactory do in hibernate?

380

Difference between html tags and struts specific html tags

902

What does it cost to replace struts?

969

Explain the difference between protected and default access.

998

Enlist the enterprise beans types?

1060

What is meant by ejb?

953

What is the need of session tracking in web application?

1034

define polymorphism in java

1089

What is the purpose of javac exe?

1098

what are all contain highlevel api?

2146

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