What are database warnings in jdbc and how can we handle database warnings in jdbc?

0 Answers  

---

What is an encrypted internet connection?

0 Answers  

---

What are the differences between execute, executequery, and executeupdate?

0 Answers  

---

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 Answers   Cybermate, Hexaware,

---

Hi........I need to create a dropdown box using java.....this box should show the values that should be taken from the database...... Thank you....

1 Answers  

---

how to prevent finally block from execution

4 Answers   Bosch,

---

Why prepared statements are faster?

0 Answers  

---

What are jdbc and its components?

0 Answers  

---

Explain the locking system in jdbc?

0 Answers  

---

What is the jdbc rowset?

0 Answers  

---

What is jdbc connection?

0 Answers  

---

what does the method Class.forName returns?

4 Answers   Siemens, TCS,

---