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 6543

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

Wipro,

3 6470

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

Wipro,

1 4955

How can you tune SQL statements?

Wipro,

2 3785

How to execute bulk number of queries at once?

Wipro,

3 6283

Is the JDBC-ODBC Bridge multi-threaded?

Wipro,

2 10439

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

2 3022

How can a java objects be stored in database?

IBM,

3 4326

Can the JDBC-ODBC Bridge be used with applets?

2 4016

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

IBM,

2 4169

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

2 7613

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

1207

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

1365

What is 2-tier and 3-tier architecture?

TCS,

1 4562

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

3 5014

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Un-Answered Questions { JDBC }

What are the steps involved in establishing a connection using jdbc in java?

What are the advantages of collection pools?

What is the role of jdbc drivermanager class?

What is a connection string used for?

What are different types of JDBC Drivers?

What is odbc. how is it related to sql cli?

How can I determine the isolation levels supported by my DBMS?

How many types of statements are there in jdbc?

Explain how data flows from view to db and reverse

1173

How to invoke Oracle Stored Procedure with Database Objects as IN/OUT?

What is difference between java.util.Date and java.sql.Date?

What is metadata in programming?

Where jdbc drivermanager class is used?

What are the advantages of using preparedstatement over statement?

How do I connect to jdbc?

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