Given the code fragment:
public static void main (String [ ] args) throws IOException {
BufferedReader br = new BufferedReader (new InputStremReader
(System.in));
System.out.print ("Enter GDP: ");
//line 1
}
Which code fragment, when inserted at line 1, enables the code to read the GDP from the user?

Given the code fragment:

What is the result?

Given the code fragment:

Which two modifications should you make so that the code compiles successfully?

Given:
Item table
* ID, INTEGER: PK
* DESCRIP, VARCHAR(100)
* PRICE, REAL
* QUANTITY< INTEGER
And given the code fragment:
9 . try {
1 0. Connection conn = DriveManager.getConnection(dbURL, username, password);
1 1. String query = "Select * FROM Item WHERE ID = 110";
1 2. Statement stmt = conn.createStatement();
1 3. ResultSet rs = stmt.executeQuery(query);
1 4. while(rs.next()) {
1 5. System.out.println("ID: " + rs.getInt("Id"));
1 6. System.out.println("Description: " + rs.getString("Descrip"));
1 7. System.out.println("Price: " + rs.getDouble("Price"));
1 8. System.out.println(Quantity: " + rs.getInt("Quantity"));
1 9. }
2 0. } catch (SQLException se) {
2 1. System.out.println("Error");
2 2. }
Assume that:
The required database driver is configured in the classpath.
The appropriate database is accessible with the dbURL, userName, and passWordexists.
The SQL query is valid.
What is the result?

Given:
public final class IceCream {
public void prepare() {}
}
public class Cake {
public final void bake(int min, int temp) {}
public void mix() {}
}
public class Shop {
private Cake c = new Cake ();
private final double discount = 0.25;
public void makeReady () { c.bake(10, 120); }
}
public class Bread extends Cake {
public void bake(int minutes, int temperature) {}
public void addToppings() {}
}
Which statement is true?