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?

1055

Jdbc-odbc bridge is multi-threaded or not?

1009

What is the difference between client and server database cursors?

1256

How can we execute stored procedures?

1072

How many packages are available in jdbc api?

1010

Result set’s index starts with 0 or 1?

1111

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

1099

explain about special characters?

1034

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

1080

What are the new features available in jdbc 4.0?

1017

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

1124

How many rowset are available in jdbc?

1163

What are the jdbc statements?

1028

Which interface handles transaction management in jdbc?

1175

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

1120

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Un-Answered Questions { JDBC }

What port does jdbc use?

1030

Why resultset is used in java?

990

What are devices?

1029

What is the full form of jdbc and what is its purpose?

1055

Why do we need a jdbcrowset like wrapper around resultset?

1300

Is there another way of dealing with the result set that could execute faster?

1049

What are the different types of locking in JDBC?

1062

How many jdbc driver types are there?

971

What is dburl?

1038

How to move the cursor in scrollable resultset ?

1094

What is isolation level? How to set it?

2312

How can we store and retrieve images from the database?

1010

What is the query used to display all tables names in SQL Server (Query analyzer)?

1116

What is the meaning of batch updates?

1143

Why do I have to reaccess the database for Array, Blob, and Clob data?

1147

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