What is JDBC Driver interface?
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What do you mean by database connection pooling?
How can a java objects be stored in database?
Describe odbc?
How to get a whole row of data at once?
How do I find whether a parameter exists in the request object?
What is the use of prepared statement?Ans:used to execute pre compiled statement...so the question is when that precompiled statement will be execute or comiple?................
Explain the main method?
How can we store and retrieve images from the database?
What is the purpose of the jdbc resultset interface?
Statement, PrepareStatement and Callable all these are interfaces. Thought it is a interface how come we are creating objects and calling methods("preparestatement()") in it. In which class this method is defined. Please let me know. Thanks in advance. example: PreparedStatement pre = con.prepareStatement( "UPDATE COFFEES SET SALES = ? WHERE COF_NAME LIKE ?");
what are the advantages of JDBC?
List the common jdbc exceptions ?