Find name of the supervisor for employee number 433.
Use the NamanNavan (N2) Corporation database tables to design the following queries. (Use the spooling method to capture all queries and results in the CHAP7SP1.LST file.)
```
SQL> SELECT E.LNAME "EMPLOYEE", S.LNAME "SUPERVISOR"
2 FROM EMPLOYEE E, EMPLOYEE S
3 WHERE E.SUPERVISOR = S.EMPLOYEEID
4 AND E.EMPLOYEEID = 433;
EMPLOYEE SUPERVISOR
--------------- ---------------
MCCALL DEV
```
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The BindingNavigator allows the user _________.
a) to control which row of the table is currently in view b) to add new and delete new rows c) to save changes to the data in view d) All of the above
import javax.swing.JOptionPane;public class Practice{ public static void main(String[] args) { String fullName; char firstLetter;________ }}Accepting a String from a user is common practice. Using the above code, write the statements to accept a String response from a user. Prompt the user with "Enter your name". Then use the charAt() method to extract the first character of the String.
What will be an ideal response?