Android studio

To set image in layout we use follow element

• ImageView

• TextView

• LinearLayout

• View

To set gap between layout elements we use this attribute

• android:layout_margin

• android:paddingLeft

• android:layout_width

• android:layout_height

A layout that arranges its children into rows and columns?

• Linear Layout

• Table Layout

• Frame Layout

• Absolute Layout

In relative layout which attributes will be to locate this button

• layout_centerHorizontal

• layout_centerVertical

• layout_centerInParent

• layout_above

The basic building element of Android's user interface is called

• View

• Layout

• Activity

• ViewGroup

The root element of AndroidManifest.xml is :

• View

• Manifest

• Application

• Text

Specify the directory name where the XML layout files are stored

• drawable

• Activity

• /res/layout

• /src

In RelativeLayout when specify location of view in center of parent view we use

• layout_alignParentLeft

• layout_alignParentRight

• layout_alignParentTop

• layout_centerInParent

Which of the following is a valid sequence of invokes to Activity lifecycle methods?

• onCreate > OnStart > onResume > onStop > onDestroy

• onCreate > onStart >onResume > onPause > onStop > onResume

• onCreate > onStart > onResume

• onCreate > onStart > onResume > onPause > onStop > onCreate

Select the method used to access a view element of a layout resource in an activity?

• SetImageResource

• setText

• findViewById

• None of these