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

JDBC Interview Questions

Questions Answers Views Company eMail

what are the types of result sets in JDBC 3.0 ?

HCL,

3 9317

What is execute(), executeUpdate() and executeQuery() methods?

10 66113

JDBC Drivers properties?

Infosys,

1 6487

what is call level interface?

1 7138

Different statements in JDBC?

3 8014

Stored procedure purpose?

2 5841

write down exceptions those appear in java programs when u write JDBC Programs?

2 6055

Difference between Dirty, commited ,phantom,repeatable reads?

3 27188

what is meant by connection pooling?

4 8995

Difference between Generic Servlet and HTTP Servlet?

13 51949

signature of init method?

2 7441

Difference between servlet and applet method?

3 8115

How many types of JDBC drivers are there and what are they?

TCS,

2 9392

How many isolation levels are supported in JDBC and what are they?

1 5844

What is PreparedStatement?

Infogain, Wipro,

6 16728

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Un-Answered Questions { JDBC }

What is jdbc resultsetmetadata interface?

964

What are the types of statements in jdbc?

986

What are the different types of locking in JDBC?

1011

What is the different between ResultSet and RowSet?

1032

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

1111

Which jdbc driver is the fastest driver?

1027

What are the advantages of using preparedstatement over statement?

1010

What is the difference between jdbc and jndi?

1010

What is the use of the statement in jdbc?

923

Explain how to make updates to the updatable resultsets.

923

What are 4 drivers available in JDBC? At what situation are four of the drivers used?

961

What does executeupdate return in java?

1030

What are the common JDBC problems that you got and how do you solved them?

2435

What are the jdbc api components?

1145

What are drivers available?

1029

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