Hi my doubt is that preparedStatement is a interface means which has no implemenation.plz go thru the code below String sql = "SELECT * FROM movies WHERE year_made = ?"; prest = con.prepareStatement(sql); prest.setInt(1,2002); ResultSet rs1 = prest.executeQuery(); Now setInt and executeQuery how it works since it is interface it does not have implementation how it works, how executeQuery returns result from database as executequery method has no implementation even in Statement interface.
4 8159Post New Cybermate Interview Questions
you have spotted an excellent window location in a store. When you spoke to the owner, he quoted a very high price, which was beyond your budget. What would you do to convince the retailer of the genuineness as well as limit that you can pay
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