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 9491Post New Hexaware JDBC Interview Questions
I BTech fresher, passed out in year 2011, my percentage is under 60, I couldnt get placed for tht, given this situation I have no go but to get job anywhere, Im plannng to find a job in Call Center, in customer support role. How to convince the interviewer that I need this job? as most call centers do not offer jobs to B.Tech esp Customer Support jobs. Please help
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