Management of the power supply is a key consideration for any operating system running on a mobile device. For instance, turning off GPS can save power.

What is the output of the following code?

``` import javafx.beans.property.IntegerProperty; import javafx.beans.property.SimpleIntegerProperty; public class Test { public static void main(String[] args) { IntegerProperty d1 = new SimpleIntegerProperty(1); IntegerProperty d2 = new SimpleIntegerProperty(2); d1.bind(d2); System.out.print("d1 is " + d1.getValue() + " and d2 is " + d2.getValue()); d2.setValue(3); System.out.println(", d1 is " + d1.getValue() + " and d2 is " + d2.getValue()); } } ``` a. d1 is 2 and d2 is 2, d1 is 3 and d2 is 3 b. d1 is 2 and d2 is 2, d1 is 2 and d2 is 3 c. d1 is 1 and d2 is 2, d1 is 1 and d2 is 3 d. d1 is 1 and d2 is 2, d1 is 3 and d2 is 3

On an SNMP-managed network, a(n) ____________________ program could create graphs and diagrams that display any set of the data received.

Fill in the blank(s) with the appropriate word(s).