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 full form of jdbc and what is its purpose?

1007

What is a lock in jdbc?

957

What do you mean by database connection pooling?

954

Explain different types of locks in jdbc?

944

What is transaction processing in jdbc?

1011

What is connection pooling and why it is used?

1004

What is savepoint in jdbc?

913

Which package is used for jdbc application?

982

Explain the necessary steps to connect to the database in java?

1048

Explain the difference between resultset and rowset in jdbc

1006

What is a rollback in jdbc?

946

How many types of resultset are there in jdbc?

970

What is the use of the statement in jdbc?

923

What are the components of jdbc?

989

What are jdbc?

960

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Un-Answered Questions { JDBC }

What is encrypted connection?

1011

Is jdbc faster than odbc?

918

Where is jdbc used?

984

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

1060

How do I load a database driver with JDBC 4.0 / Java 6?

990

What does the jdbc resultsetmetadata interface?

948

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

990

what happen if we set JDBC string to NULL?

3396

What is a rollback in jdbc?

946

What are JDBC Best Practices?

1109

What do you mean by database connection pooling?

954

Why do you use a data source object for a connection?

1030

what is the meaning of following code snippets Class c=class.forName(driverClassName); Driver d=(driver)c.newInstance();

5050

Explain the locking system in jdbc?

946

Does the database server have to be running Java or have Java support in order for my remote JDBC client app to access the database?

974

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