Which of the following is the only sure method of media sanitization?

The Android OS contains basic and routing capabilities that allow an Android device to become a _____.

A. GPS B. cellular phone C. data transmitter D. Wi-Fi hotspot

What modifier should you use on a class so that a class in the same package can access it but a class (including a subclass) in a different package cannot access it?

a. public b. private c. protected d. Use the default modifier.