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

JDBC Interview Questions

Questions Answers Views Company eMail

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

952

Jdbc-odbc bridge is multi-threaded or not?

911

What is the difference between client and server database cursors?

1094

How can we execute stored procedures?

961

How many packages are available in jdbc api?

913

Result set’s index starts with 0 or 1?

972

What is database connection pooling? Advantages of using a connection pool?

1006

explain about special characters?

925

What do you mean by metadata and why we are using it?

976

What are the new features available in jdbc 4.0?

908

What is a jdbc driver and how many jdbc drivers are available?

970

How many rowset are available in jdbc?

1038

What are the jdbc statements?

942

Which interface handles transaction management in jdbc?

1052

What is the difference between setmaxrows(int) and setfetchsize(int)?

990

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Un-Answered Questions { JDBC }

What is the role of the jdbc drivermanager class?

883

What is jdbc drivers in java?

870

What is jdbc thin client?

926

What is jdbc connection interface?

935

What is connection data?

857

What are the differences between execute, executequery, and executeupdate?

905

What is serialization and deserialization in java programming?

918

Is jpa faster than jdbc?

842

How do I retrieve a whole row of data at once, instead of calling an individual ResultSet.getXXX method for each column?

1017

What is resultset?

941

What's the benefit for specifying constraints like not null, primary key explicitly instead of specifying it against the column ?

919

What is difference between statement and preparedstatement in jdbc?

861

Describe the steps needed to execute a sql query using jdbc.

919

What is jdbc and jpa?

918

How can we execute stored procedures?

961

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