Answer Posted / m.gangadhar

Example
Class.forName("oracle.jdbc.driver.OracleDriver")

first it loads th class name at run time
second it executes the static initializer containg the code
of driver class i.e
static
{
try{
DriverManager.registerDriver(new Driver());
}
catch(Exception e){}
}

then it creates the object for the driver class and
registers that object in to the DriverManager

How can we set null value in jdbc preparedstatement?

972

---

What are collection pools?

982

---

What is resultset in jdbc with example?

946

---

Which jdbc driver type s is are the jdbc odbc bridge?

880

---

How can I instantiate and load a new CachedRowSet object from a non-JDBC source?

991

---

What is jdbc and its advantages?

1066

---

Why hibernate is better than jdbc?

937

---

How the JDBC application works?

956

---

What is JDBC DataSource and what are it’s benefits?

1224

---

What is jdbc resultsetmetadata interface?

969

---

What is a jdbc connection pool?

956

---

Give an example for execution of sql statement.

1046

---

What is while rs next ())?

955

---

What is resultsetmetadata?

912

---

Does sql allow null values ?

978

---