What are 4 drivers available in JDBC? At what situation are four of the drivers used?
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How many types of jdbc drivers are available?
Is it possible to connect to multiple databases? Using single statement can we update or extract data from two or three or many databases?
What are the ddl statements?
Why would you use setautocommit(false) in jdbc?
r u used any design patterns in your project?
Why do we need a jdbcrowset like wrapper around resultset?
What is in terms of jdbc a datasource?
What are the different types of locking in JDBC?
what are the drawbacks of JDBC? explain briefly?
What isolation level is used by the DBMS when inserting, updating and selecting rows from a database?
What is database deadlock ? How can we avoid them?
State the different connection methods used for creating different types of sql.