Unit 4: Designing User Interface

1: ______________ attributes specifies the name of your application.

• (A) Label

• (B) versionCode

• (C) versionName

• (D) None of the above

• (A) Label

2: To perform repeated tasks,we use _____________ class.

• (A) Timer

• (B) Post

• (C) Intent Service

• (D) onBind

3. EditText is subclass of _____

• A. TextView

• B. View

• C. ViewGroup

• D. None of the above

4. A class that displays a toast-shaped message for the user is

• A. Log class

• B. makeTest class

• C. Show class

• D. Toast class

5. Which view is used to displays a horizontal loading indicator?

• A. LoadView

• B. Spinner

• C. SeekBar

• D. ProgressBar

6. Which view is used to displays a checkbox with a text label?

• A. CheckBox

• B. Checkbox

• C. CheckboxView

• D. CheckView

7. Which android view is used to displays a button with a text label?

• A. ButtonView

• B. Button

• C.buttonview

• D. button

8. Which view is used to displays the radio button (where you can select one out of a group of radio buttons)?

• A. RadioButton

• B. RadioGroup

• C. RadioView

• D. none of the above

9. Which view is used to displays a click on it to show a list of dropdown option

• A. SpinnerView

• B. Spinner

• C. spinner

• D. DropDown

10. Which view is used to displays a text field that you can type into?

• A. TypeText

• B. InputText

• C. EditText

• D. InputView