JDBC Interview Questions
Questions Answers Views Company eMail

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

TCS,

2 6264

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

Wipro,

3 6165

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

Wipro,

1 4719




How can you tune SQL statements?

Wipro,

2 3509

How to execute bulk number of queries at once?

Wipro,

3 5847

Is the JDBC-ODBC Bridge multi-threaded?

Wipro,

2 10035

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

2 2784

How can a java objects be stored in database?

IBM,

3 4013




Can the JDBC-ODBC Bridge be used with applets?

2 3764

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

IBM,

2 3929

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

2 7307

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

1092

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

1245

What is 2-tier and 3-tier architecture?

TCS,

1 4303

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

3 4771


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Un-Answered Questions { JDBC }

What is correlated subquery?

1123


java based application for hospital management

2849


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

1298


what is the meaning of following code snippets Class c=class.forName(driverClassName); Driver d=(driver)c.newInstance();

3163


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

1092






How MS-Access DB can be accessed over a network, using JDBC API?

1440


How we store procedure in oralce for callable statements in jdbc

1223


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

1245


Under what circumstances, that all four drivers are used?

1255


what happen if we set JDBC string to NULL?

2339


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

1017


please tell me the name and url path for type-4 driver ?

1628


How vendor Naming registry supports JNDI?

1173


What are restrictions on triggers?

1059


Explain how data flows from view to db and reverse

1029