Which of the following statements is true? A) The default activity_main.xml layout embeds (via an element in the XML) the GUI defined in content_main.xml. B) The default activity_main.xml layout also contains a FloatingAc-tionButton—a round image button from the Android Design Support Library that has a higher elevation than the GUI’s other components, so it “floats” over the GUI. C) Each app based on the Blank Activity template includes a FloatingAc-tionButton (which typically emphasizes an important action that the user can perform by touching the button) and other material design features. D) All of the above statements are true.

Question

Which of the following statements is true?
A) The default activity_main.xml layout embeds (via an <include> element in the XML) the GUI defined in content_main.xml. 
B) The default activity_main.xml layout also contains a FloatingAc-tionButton—a round image button from the Android Design Support Library that has a higher elevation than the GUI’s other components, so it “floats” over the GUI. 
C) Each app based on the Blank Activity template includes a FloatingAc-tionButton (which typically emphasizes an important action that the user can perform by touching the button) and other material design features. 
D) All of the above statements are true.

Quizplus · Accepted Answer

All the statements provided are true regarding the default configurations and components included in the Android Blank Activity template, including the use of an <include> tag in the activity_main.xml for embedding content from another layout file, the presence of a FloatingActionButton, and the inclusion of material design features in apps based on the Blank Activity template.

Which of the Following Statements Is True