Which package contains jdbc api?

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,

---

What is correlated subquery?

0 Answers   emc2, JK Technosoft,

---

What are the different types of interfaces in the api component?

0 Answers  

---

Explain the importance of drivermanager.

0 Answers  

---

What are the different types of 2 tier and 3 tier architecture ?

2 Answers   Honeywell,

---

Why do we use jdbc?

0 Answers  

---

What are the common JDBC problems that you got and how do you solved them?

0 Answers   Wipro,

---

What are the different types of modifiers?

2 Answers  

---

What is jdbc architecture in java?

0 Answers  

---

What is database deadlock ? How can we avoid them?

0 Answers  

---

What are the new features available in jdbc 4.0?

0 Answers  

---