JDBC Interview Questions
Questions Answers Views Company eMail

Can we use the one instance of Statment to execute more than one query ?

TCS,

2 7955

What is Type-3 Driver and when this driver is used?

Wipro,

3 7910

Can you create an index on sex column where there is M or F?

Wipro,

1 6020

How can you tune SQL statements?

Wipro,

2 4974

How to execute bulk number of queries at once?

Wipro,

3 8094

Is the JDBC-ODBC Bridge multi-threaded?

Wipro,

2 11816

Are there any ODBC drivers that do not work with the JDBC- ODBC Bridge?

2 4150

How can a java objects be stored in database?

IBM,

3 6147

Can the JDBC-ODBC Bridge be used with applets?

2 5342

Can you define a foreign key, with a key from the same table?

IBM,

2 5441

Does multiple concurrent open statements per connection are supported by the JDBC-ODBC Bridge?

2 9037

The new features of the JDBC 2.0 API, will be supported for JDBC-ODBC Bridge?

1653

Does the JDBC-ODBC Bridge work with Microsoft J++?

1859

What is 2-tier and 3-tier architecture?

TCS,

1 5576

What is Type-1 Driver and when this driver is used?

3 6361


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Un-Answered Questions { JDBC }

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

484


What is type 4 jdbc driver?

477


Why do we need a jdbcrowset like wrapper around resultset?

768


What is connection data?

468


What are the advantages of database connection pooling?

477






Write a program JDBCcode forfetching student database with SQL.

570


What are the jdbc statements?

547


How do I insert an image file (or other raw data) into a database?

512


What is meant by connection string?

545


Why hibernate is better than jdbc?

490


What is the difference between executing, executequery, executeupdate in jdbc?

549


What is database deadlock ? How can we avoid them?

502


What are database warnings in jdbc and how can we handle database warnings in jdbc?

604


How many types of statements are there in jdbc?

481


Which type of JDBC driver is the fastest one?

558