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 use of JDBC DriverManager class?

1017

What is JDBC Savepoint? How to use it?

1151

What is JDBC Connection isolation levels?

1003

What is JDBC Transaction Management and why do we need it?

1067

What is JDBC API and when do we use it?

1000

What are JDBC Best Practices?

1056

What is “dirty read” in JDBC? Which isolation level prevents dirty read?

957

How to invoke Oracle Stored Procedure with Database Objects as IN/OUT?

1030

What is CLOB and BLOB datatypes in JDBC?

1175

What is phantom read and which isolation level prevents it?

1020

What is 2 phase commit?

1118

What is SQL Warning? How to retrieve SQL warnings in the JDBC program?

1002

What are the benefits of PreparedStatement over Statement?

964

What are different types of JDBC Drivers?

1070

What are common JDBC Exceptions?

923

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Un-Answered Questions { JDBC }

What is sqlwarning?

974

Why do we need jdbc driver?

847

What is use of connection pooling?

912

Which type of driver provides jdbc access via one or more odbc drivers?

857

What do you mean by odbc?

971

What are four types of JDBC driver?

1066

What is jdbc type?

853

What is type 4 jdbc driver?

813

How to get the Database server details in java program?

1030

What is the jdbc rowset?

950

What is the latest version of JDBC? What are the new features added in that?

956

What happens if we don't close the connection in jdbc?

837

What is jdbc databasemetadata interface?

1009

Does sql allow null values ? Can we use it within where clause ?

944

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

950

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