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

JDBC Interview Questions

Questions Answers Views Company eMail

What are drivers available?

983

What does adapter class provide?

887

What is the difference between jdbc and odbc?

948

Explain the importance of drivermanager.

1135

Give a way to check that all result sets have bin accessed and update counts are generated by execute method.

902

Discuss the procedure of retrieving warnings?

940

Name the types of jdbc drivers.

873

What are the different types of statements? How we can you use preparedstatement.

919

I have the choice of manipulating database data using a byte[] or a java.sql.blob. Which has best performance?

884

Why do we need a jdbcrowset like wrapper around resultset?

1203

What are types of jdbc drivers?

955

What is represented by the connection object?

1029

What does the jdbc driver interface do?

950

What is java soft framework?

951

How do I find whether a parameter exists in the request object?

877

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Un-Answered Questions { JDBC }

What are the basic exceptions in jdbc?

1044

What are the different classes through which JDBC represents statements?

882

Is it possible to connect to multiple databases simultaneously? Using single statement can one update or extract data from multiple databases?

979

Does jdbctemplate use prepared statements?

872

How to insert an image or raw data into database?

959

What does the jdbc databasemetadata interface?

935

How a database driver can be loaded with jdbc 4.0 / java 6?

901

What is jdbc and jpa?

933

What is jdbc connection class?

856

What do you mean by database connection pooling?

912

Is jdbc faster than hibernate?

956

What is setautocommit in jdbc?

888

How are jdbc statements used?

901

What is the return type of execute, executequery and executeupdate?

1073

What do you mean by two phase commits?

1008

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