JDBC Interview Questions
Questions Answers Views Company eMail

What is the full form of jdbc and what is its purpose?

541

What is a lock in jdbc?

541

What do you mean by database connection pooling?

516

Explain different types of locks in jdbc?

509

What is transaction processing in jdbc?

572

What is connection pooling and why it is used?

524

What is savepoint in jdbc?

511

Which package is used for jdbc application?

514

Explain the necessary steps to connect to the database in java?

550

Explain the difference between resultset and rowset in jdbc

531

What is a rollback in jdbc?

520

How many types of resultset are there in jdbc?

524

What is the use of the statement in jdbc?

491

What are the components of jdbc?

538

What are jdbc?

544


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Un-Answered Questions { JDBC }

What is jdbc stand for?

488


How do I load a database driver with JDBC 4.0 / Java 6?

555


How can you load the drivers?

550


What are the differences between setmaxrows(int) and setfetchsize(int)?

539


What is encrypted connection?

496






What are the advantages of using preparedstatement over statement?

536


What is correlated subquery?

1741


How do I insert/update records with some of the columns having NULL value?

510


Explain the JDBC Architecture?

566


How many categories of jdbc drivers are there?

483


What are drivers available?

616


What are the conditions applies to varchar variable, when using in procedures?

1614


When does the result for an sql statement return null?

514


How can I get or redirect the log used by DriverManager and JDBC drivers?

516


How do I start debugging problems related to the JDBC API?

520