Answer the following statements true (T) or false (F)
1. Because programmers commonly need to repeat instructions, all programming languages provide repetition structures.
2. You can use a variable or a function call to specify the number of repetitions that a loop will perform.
3. The Loop instruction can use only integers, or whole numbers, as the number of times to repeat.
4. The While instruction is a post test loop.
5. The Loop instruction causes a set of instructions to execute as long as a specified Boolean expression is true.
1. TRUE
2. TRUE
3. TRUE
4. FALSE
5. FALSE
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All of the following are form creation tools EXCEPT:
A) Form Design. B) Form Wizard. C) Form Layout. D) Blank Form.
You can use Filter By Selection when you need to display records that contain one or more values based on the values stored in one or more fields.
Answer the following statement true (T) or false (F)
A variable with a ____ scope is simply one that has had storage locations set aside for it by a declaration statement made within a function body.
A. function B. module C. local D. global
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.