JDBC Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

JDBC Interview Questions

Questions Answers Views Company eMail

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

TCS,

2 9097

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

Wipro,

3 9439

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

Wipro,

1 7096

How can you tune SQL statements?

Wipro,

2 6414

How to execute bulk number of queries at once?

Wipro,

3 9681

Is the JDBC-ODBC Bridge multi-threaded?

Wipro,

2 13202

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

2 5279

How can a java objects be stored in database?

IBM,

3 7844

Can the JDBC-ODBC Bridge be used with applets?

2 6686

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

IBM,

2 6772

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

2 10131

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

2210

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

2270

What is 2-tier and 3-tier architecture?

TCS,

1 6779

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

3 7763

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Un-Answered Questions { JDBC }

What are the advantages of collection pools?

980

What are the flow statements of jdbc?

956

Where is jdbc used?

921

What is JDBC Batch Processing and what are it’s benefits?

964

What are the jdbc statements?

945

What does the jdbc connection interface?

940

What is serialization and deserialization in java programming?

927

What are the different types of resultset?

903

What should be done for auto generating primary key id in a table ?

926

What is jdbc and its types?

905

What is a datasource in java?

924

What is @entity in java?

911

Is jdbc part of j2ee?

941

Which package contains jdbc api?

1000

What is JDBC Driver interface?

1072

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