It is much easier to test relationships, data integrity rules, input masks, and other field properties after creating forms than it is to test them before creating the forms.

Which of the following benefits is provided by joining the Open Handset Alliance for device manufacturers?

a. The ability to license Google Mobile Services (GMS) b. Access to the Android Open Source Project c. The ability to publish applications on Google Play d. No developer registration fee for publishing applications on Google Play

Which of the following is not a GUI component (control or widget)?

a. String. b. Button. c. Menu. d. Combo box.