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 9569Post New Hexaware Interview Questions
i am a animation student. in december i am going to face an interview so plse tell me what type of question they will ask ( about animation) how should i tell the answer (i am poor in comunication skill) pls tell me some tips its help full to me
Explain tickets?
Explain the different steps that are involved in final inspection process?
Why HDFS performs replication, although it results in data redundancy in Hadoop?
What happens when I use / and % with a negative numerator?
What is a bash command?
What is representational state transfer (rest) mean?
Explain the difference between malloc() and calloc() function?
What are the uses of microsoft power point?
Earth leakage relay basic knowledge principle
Is there any impact of the slowdown in the west on the business that your organization gets?
what are bit fields in c?
What does 'do' statement do in perl?
Hi friends,could sombody plz suggest me the website of History with audio (which can be hereable)plzzzzzzzzzzzzzzz help. Because i m going to appear WBSSC exam very soon its improtent.Plz send me to (mahato_hira@rediffmail.com)
What is the difference between the range & x range?