AND-801無料問題集「Android Application Development v8」

質問 1

Check the following image, and then select which of the following choices is the correct Android method to add a marker on Google maps?

（A）GoogleMap-Markerpost

（B）GoogleMap.addMarker

（C）GoogleMap-GoogleMakerAdd

（D）GoogleMap.MARkerlist

正解：B 解答を投票する

質問 2

The Android library code is organized in such a way that it can be used by multiple Android applications.

（A）False

（B）True

正解：B 解答を投票する

質問 3

Which of the below choices is the best answer to fill the empty space in the following sentence? If you want to give all text widgets in an app the same format such as font color, font size, and font family, you should add the style attribute to the TextView XML tags in layout file and set the attribute value to the same style name.
You should define that style by adding a new style tag "style name-style_name" inside...............................

（A）MainActivity.java or MainActivity.kt file

（B）AadroiddManifest-xml file

（C）activity_main.xml file

（D）stytes.xml file

正解：D 解答を投票する

質問 4

Which of the following choices is the main role of the Preview button which is illustrated in the red circle of the vertical Android Studio tool bar?

（A）It shows the activity blue print preview mode.

（B）It shows the activity layout in text (XML) and design mode at the same time.

（C）It shows the Java or Kotlin code of an activity.

（D）It shows the activity layout in print review.

正解：B 解答を投票する

質問 5

The code snippet below displays a menu which is illustrated in another image. The emulator image displays a menu that contains three items, but in the code file none of these menu items are available. Where do these items come from?

（A）This file will not show any menu items.

（B）These items are added in activity_main.xml file.

（C）These menu items are already added to AndroidManitfest,xml file.

（D）As illustrated in the code, these items are already added in the resource the called menu.xml and this file exists m a container called menu.

正解：D 解答を投票する

AND-801 無料問題集「Android Application Development v8」

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