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oracle exception
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What are 4 drivers available in JDBC? At what situation are four of the drivers used?
What is jdbc and its advantages?
What is the role of class.forname while loading drivers?
How we can you use preparedstatement.
What is a datasource in java?
What is an SQL Locator?
What are the jdbc statements?
State the different connection methods used for creating different types of sql.
What do you understand by jdbc driver and explain its types?
List the common jdbc exceptions ?
What are the considerations for deciding on transaction boundaries?
any one can explain about policy file rule? when i connect database with applet then ther is no compile time error but the run time error is occureed.i.e access is denied.policy file rule is related to this problem.
RowSetInternal caller and returns void. What can I do in the readData method?
Why prepared statements are faster?
How do I retrieve a whole row of data at once, instead of calling an individual ResultSet.getXXX method for each column?
