When working with logical operators, you can always use ____ to change precedence.

Which one of the following is a step you take in order to add preferences support to your application?

a. Make changes to the preferences using the Editor. b. Use the android:Preferences attribute. c. Locate the preferences in the android.support package. d. Use the onSupport() callback method.

Which of the following is not a type of cyber-attack?

(a) Kerberos. (b) A trojan horse. (c) A virus. (d) Denial of service.