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?

1064

What is JDBC ResultSet?

1145

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

967

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

1080

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

1217

How to get the Database server details in java program?

1072

What is JDBC PreparedStatement?

960

How to set NULL values in JDBC PreparedStatement?

979

How to insert an image or raw data into database?

1000

What is the difference between execute, executeQuery, executeUpdate?

1032

What is Apache DBCP API?

1009

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

1024

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

1120

What are the different types of locking in JDBC?

1011

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Un-Answered Questions { JDBC }

How many rowset are available in jdbc?

1116

What is jdbc odbc driver?

1035

Which package contains jdbc api?

1043

Why do we use jdbc in java?

1053

Where can I find info, frameworks and example source for writing a JDBC driver?

932

Give an example for execution of sql statement.

1042

What is hbm xml?

875

What do you understand by DDL and DML statements?

921

Where can I find ojdbc14 jar file?

995

What is the role of class.forname while loading drivers?

1009

What are the types of jdbc drivers that exist?

1011

What is jdbc architecture in java?

947

What is the use of setFetchSize() and setMaxRows() methods in Statement?

999

In which ways is driver class is registered with drive manager?

927

What is the purpose of jdbc resultset interface?

991

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