JDBC Interview Questions
Questions Answers Views Company eMail

What are drivers available?

779

What does adapter class provide?

694

What is the difference between jdbc and odbc?

731

Explain the importance of drivermanager.

911

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

682

Discuss the procedure of retrieving warnings?

735

Name the types of jdbc drivers.

705

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

699

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

676

Why do we need a jdbcrowset like wrapper around resultset?

951

What are types of jdbc drivers?

751

What is represented by the connection object?

760

What does the jdbc driver interface do?

733

What is java soft framework?

741

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

696


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Un-Answered Questions { JDBC }

How do I write Greek ( or other non-ASCII/8859-1 ) characters to a database?

780


What is preparedstatement in jdbc?

695


What is meant by connection string?

721


What are the differences between execute, executequery, and executeupdate?

700


There is a method getColumnCount in the JDBC API. Is there a similar method to find the number of rows in a result set?

822


What are the exceptions in jdbc?

684


What is connection commit?

679


Which interface is responsible for transaction management in jdbc?

640


What is the role of the jdbc drivermanager class?

692


What is jdbc odbc in java?

693


What are the 4 types of jdbc drivers?

687


Explain some new features available in jdbc 4.0?

778


What do you mean by metadata and why we are using it?

755


What do you mean by jdbc batch processing and what are the advantages of using jdbc batch processing?

750


How many categories of jdbc drivers are there?

658