JDBC Interview Questions
Questions Answers Views Company eMail

what are the types of result sets in JDBC 3.0 ?

HCL,

3 8094

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

10 62647

JDBC Drivers properties?

Infosys,

1 5584

what is call level interface?

1 6263

Different statements in JDBC?

3 6958

Stored procedure purpose?

2 4674

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

2 5157

Difference between Dirty, commited ,phantom,repeatable reads?

3 25925

what is meant by connection pooling?

4 7722

Difference between Generic Servlet and HTTP Servlet?

13 47312

signature of init method?

2 6461

Difference between servlet and applet method?

3 7021

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

TCS,

2 8281

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

1 5117

What is PreparedStatement?

Infogain, Wipro,

6 14163


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Un-Answered Questions { JDBC }

What is xe in oracle jdbc url?

526


Can we have foreign key reference to a non primary key column ?

521


DB2 Universal claims to support JDBC 2.0, But I can only get JDBC 1.0 functionality. What can I do?

579


How can I get information about foreign keys used in a table?

523


How do you insert images into database using jdbc?

556






Which database is used with java?

490


What are the different types of resultset?

539


What is transaction processing in jdbc?

567


Why is jdbc used?

515


How can we store and retrieve images from the database?

507


What is jdbc odbc in java?

525


Explain about multiple implementations and drive manager?

556


Which package is used for jdbc application?

506


What is metadata in jdbc?

473


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

515