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

JDBC Interview Questions

Questions Answers Views Company eMail

How we can you use preparedstatement.

1013

What does jdbc do?

1117

What are the types of statements in jdbc?

1028

Briefly tell about the jdbc architecture.

1052

Give an example for execution of sql statement.

1085

What is sqlwarning?

1060

What is the benefit of having jdbcrowset implementation?

987

Define preparedstatement.

1046

Explain how to make updates to the updatable resultsets.

974

What does setautocommit do?

1033

Is it possible to connect to multiple databases simultaneously?

1121

When do we use execute method in java jdbc?

1028

Describe odbc?

1021

Why did my jdbc code throw a rollback sqlexception?

964

Can I enable requests to a jdbc connection pool for a database connection to wait until a connection is available?

967

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Un-Answered Questions { JDBC }

What is xe in oracle jdbc url?

1151

What is while rs next ())?

1003

What isolation level is used by the DBMS when inserting, updating and selecting rows from a database?

1013

How many rowset are available in jdbc?

1163

What is an odbc driver?

968

What are the different classes through which JDBC represents statements?

976

Define preparedstatement.

1046

What are the basic exceptions in jdbc?

1170

What is JDBC Statement?

1045

What is an SQL Locator?

1200

Which of the attributes in the monitoring tab for a jdbc connection pool in the administrative console tell us how many clients are currently waiting for a connection?

973

How vendor Naming registry supports JNDI?

2264

How can I create a custom RowSetMetaData object from scratch?

1051

What is jndi lookup?

989

What are the advantages of database connection pooling?

965

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