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

JDBC Interview Questions

Questions Answers Views Company eMail

Write an sql to find all records having all upper case alphanumeric characters in a field ?

948

What does the jdbc connection interface?

986

What is the advantage of namedparameterjdbctemplate?

964

What does the jdbc databasemetadata interface?

984

Explain the role of driver in jdbc.

1006

What does connection pooling mean ?

998

What is the use of callablestatement? Name the method, which is used to prepare a callablestatement.

898

Name the method, which is used to prepare a callablestatement.

910

What is jdbc driver?

906

How can we store and retrieve images from the database?

961

What are the different types of lockings in jdbc?

925

How can we maintain the integrity of a database by using jdbc?

1078

What is the return type of class.forname() method?

946

How can we retrieve the file in the oracle database?

971

How can we store the file in the oracle database?

936

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Un-Answered Questions { JDBC }

What is use of connection pooling?

963

What is two-phase commit in the database?

1052

What is sqlwarning?

1015

Which package contains jdbc api?

1043

What are types of jdbc drivers?

993

How a database driver can be loaded with jdbc 4.0 / java 6?

942

What is difference between statement and preparedstatement in jdbc?

911

What does jdbc setmaxrows method do?

967

What does executequery return in java?

927

What is jsp and jdbc?

914

What is the purpose of the jdbc resultset interface?

915

Give an example for getXXX method?

992

Why do we need a jdbcrowset like wrapper around resultset?

1253

RowSetInternal caller and returns void. What can I do in the readData method?

981

How to retrieve warnings in jdbc?

994

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