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

JDBC Interview Questions

Questions Answers Views Company eMail

What is the use of getGeneratedKeys() method in Statement?

1019

What are different types of ResultSet?

1065

What is JDBC ResultSet?

1146

When do we get java.sql.SQLException: No suitable driver found?

968

How does JDBC API helps us in achieving loose coupling between Java Program and JDBC Drivers API?

1082

What is JDBC DataSource and what are it’s benefits?

1218

How to get the Database server details in java program?

1073

What is JDBC PreparedStatement?

960

How to set NULL values in JDBC PreparedStatement?

979

How to insert an image or raw data into database?

1001

What is the difference between execute, executeQuery, executeUpdate?

1033

What is Apache DBCP API?

1011

What is JDBC Batch Processing and what are it’s benefits?

1024

What is difference between java.util.Date and java.sql.Date?

1127

What are the different types of locking in JDBC?

1012

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Un-Answered Questions { JDBC }

What driver should I use for scalable Oracle JDBC applications?

980

What is jdbc architecture in java?

947

Is jdbc and orm?

933

Explain the JDBC Architecture?

1019

What does the jdbc driver interface do?

994

What is the use of jdbc api?

980

How can I determine where a given table is referenced via foreign keys?

1004

What are the factors that the jdbc driver performance depends upon?

973

Why can't Tomcat find my Oracle JDBC drivers in classes111.zip?

977

Differentiate between stored procedure and functions?

1060

Prepared statements are faster. Why?

1054

What is difference between statement and preparedstatement in jdbc?

911

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

1028

Why do we use jdbc statements?

960

Explain the difference between resultset and rowset in jdbc

1006

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