Java Related Interview Questions
Questions Answers Views Company eMail

what are the advantages of JDBC?

7 31746

What is a Connection?

1 3859

What is an outer join?

Infogain,

3 6858

What is correlated subquery?

emc2, JK Technosoft,

1739

What is de-normalization?

1 3433

What is Statement and PreparedStatement? whatz the difference?

2 6688

What is meant by a ResultSet?

3 7042

What are static and dynamic queries?

1 3817

What is a PreparedStatement?

Infosys,

3 5469

What is the difference between ExecuteUpdate and ExecuteQuery?

Exilant,

1 11501

What is JDBC and ODBC and what are the differences between them?

Idbi Bank, Infosys, Infoview, TCS,

11 104347

What is the difference between Union, Unionall ?

1 3823

What is the difference between Minus, and Intersect?

1 5794

What is database null and Java null?

1 2980

What is the exception thrown by JDBC ?

7 10050


Un-Answered Questions { Java Related }

What is meant by Servlet? What are the parameters of service method?

585


What are the procedures?

602


what is the broker domain?

488


What is the capacity the doget can send to the server?

568


Does string isempty check for null?

556






Which are the two subclasses under exception class?

515


What are the different levels of orm quality?

197


What are container services?

528


What are the types of collections in java?

531


How will you compute size of a structure?

574


What is database deadlock ? How can we avoid them?

506


Can you create a deadlock condition on a servlet?

585


Do we need to override service() method

1134


Differentiate between nested and inner class in java.

540


Have you used threads in Servelet?

1925