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JDBC Interview Questions
Questions Answers Views Company eMail

What is an SQL Locator?

 580

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

 575

How do I disallow NULL values in a table?

 535

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

 503

Is there another way of dealing with the result set that could execute faster?

 513

What are the considerations for deciding on transaction boundaries?

 554

How can I determine where a given table is referenced via foreign keys?

 545

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

 524

What is DML?

 565

What is the significance of DataBaseMetaData.tableIndexStatistics? How to obtain and use it?

 508

What types of DataSource objects are specified in the Optional Package?

 499

Which Java and java.sql data types map to my specific database types?

 530

What is the meaning of batch updates?

 552

How do you insert images into database using jdbc?

 557

How many ways can you update a result set?

 551

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Un-Answered Questions { JDBC }

What isolation level is used by the DBMS when inserting, updating and selecting rows from a database?

495

What are drivers available?

607

Write a program JDBCcode forfetching student database with SQL.

572

What are restrictions on triggers?

1666

What is jdbc thin client in oracle?

486




How can I use the JDBC API to access a desktop database like Microsoft Access over the network?

525

What do you understand by jdbc driver and explain its types?

487

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

636

What does the jdbc driver interface do?

546

What protocol does jdbc use?

501

What is resultset?

563

What is jdbc and odbc?

495

What is transaction processing in jdbc?

567

How do we call a stored procedure from jdbc?

549

How to achieve JDBC Connection Pooling using JDBC DataSource and JNDI in Apache Tomcat Server?

521

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