JDBC Interview Questions
Questions Answers Views Company eMail

What are the different types of 2 tier and 3 tier architecture ?

Honeywell,

2 9277

What are the different types of modifiers?

2 6936

What are the different types of statements?

4 18478

What type of drivers are used for web application?

2 4354

When you will get error like ?No suitable driver??

2 3961

What does Class.forName return?

IBM,

8 14294

What type of drivers have you used?

1 3347

What is JDBC?

Akamai Technologies,

3 4584

what are the advantages of JDBC?

7 31700

What is a Connection?

1 3853

What is an outer join?

Infogain,

3 6851

What is correlated subquery?

emc2, JK Technosoft,

1735

What is de-normalization?

1 3431

What is Statement and PreparedStatement? whatz the difference?

2 6679

What is meant by a ResultSet?

3 7037


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Un-Answered Questions { JDBC }

What is a jdbc url?

454


What is correlated subquery?

1735


How can we maintain the integrity of a database by using jdbc?

527


What are the differences between statement and preparedstatement interface?

510


What is JDBC Transaction Management and why do we need it?

533






Explain the locking system in jdbc & its types?

495


How do I check in my code whether a maximum limit of database connections have been reached?

572


What is resultset?

561


Explain the various types of locking system in jdbc?

482


How do I find ojdbc jar version?

487


What is odbc jdbc?

526


How many types of statements are there in jdbc?

481


Why do we need jdbc?

569


What are the benefits of PreparedStatement over Statement?

518


Is it possible to connect to multiple databases simultaneously?

540