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

JDBC Interview Questions

Questions Answers Views Company eMail

What are four types of JDBC driver?

1200

Which type of JDBC driver is the fastest one?

1140

Are all the required JDBC drivers to establish connectivity to my database part of the JDK?

1033

Does the JDBC-ODBC Bridge support multiple concurrent open statements per connection?

1177

How many types of JDBC Drivers are present and what are they?

1277

What is the fastest type of JDBC driver?

1102

There is a method getColumnCount in the JDBC API. Is there a similar method to find the number of rows in a result set?

1094

If I use the JDBC API, do I have to use ODBC underneath?

1086

How can I know when I reach the last record in a table, since JDBC doesn't provide an EOF method?

1042

Where can I find info, frameworks and example source for writing a JDBC driver?

986

How can I instantiate and load a new CachedRowSet object from a non-JDBC source?

1033

What driver should I use for scalable Oracle JDBC applications?

1026

Is possible to open a connection to a database with exclusive mode with JDBC?

1014

What are the standard isolation levels defined by JDBC?

1223

How can I write to the log used by DriverManager and JDBC drivers?

1052

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Un-Answered Questions { JDBC }

What is meant by connection string?

1028

What is java soft framework?

1063

java based application for hospital management

3879

How to rollback a JDBC transaction?

1146

What are 4 drivers available in JDBC? At what situation are four of the drivers used?

1008

What are the jdbc api components?

1208

Explain the JDBC Architecture?

1072

What is the role of class.forname while loading drivers?

1052

What is the benefit of having jdbcrowset implementation?

987

Why do we need jdbc api?

1038

What are the considerations for deciding on transaction boundaries?

1061

How many types of statements are there in jdbc?

977

Can we return resultset in java?

970

What is a jdbctemplate?

979

What is JDBC API and when do we use it?

1092

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