Android AND-801 Exam Practice Test Instant Access

Question 1

What does the following code snippet do?

ACreates a FrameView.

BCreates a Cradview.

CCreates a RecyclerView.

DCreates a ListView-

Answer : C

Question 2

Assume you were given the code of an Android app that include a Google Map. When you checked the apps code, you found the following: var locationMangaer: LocationManager?=null var locationUstener: LocationListener?=null Which of the following is true about this app?

AThis app is just lo show locations on Google map.

BLocationListener is used to give the app user to change the Google map database.

CThis app captures a user s location (coordinates) and uses N in its work Row.

DThese classes are not related to Google map.

Answer : A

Question 3

The following Android code locates Toronto CN tower on Google map using on the latitude and longitude coordinates. Which of the following choices is the correct choice to show your Google map in the zoom-in state?

AReplace: GMap.moveCameralCameraaUpdateFactory.newLatLng(cnToiwf)) with: GMap.moveCameta{CameraUpdaieFaclory.newtalLnoZoom(cnTowerT16f)0

BWe can only show a position on Google map and we don't have permission to modify the zoom level

CChange the coordinates value to get the zoom level what we need

DAdd the following code: GoogleMapZoom(60)%

Answer : A

Question 4

The following image displays an Android notification labeled with the responsible to configure each part of it. Which of the following choices sets the Android notification title?

ANotification Title( )

BNotification_setTitle ( )

CsetTitle ( )

DsetcontentTitle

Answer : D

Question 5

The following image includes Android code for a WebView widget (ID: MyWebView) to work as a web browser for the URL: http://www.androidatc.com. When you run this code, the app does not open the www.androidatc.com web site. Which step is still missing to open this web site through this app?

AConfigure me activity main.xml file to enable Ihe WlFi connection or mobile data connection.

BThis app will open the web site without the need to add any additional configuration

CAdd additional code to configure FireFox web browser as default web browser for this app.

DConfigure the app's AndroidManifest file to allow this app to connect to the Internet by adding the <uses-permission android:name='android.permission.INTERNET'/> tag.

Answer : C

Question 6

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?

AThis file will not show any menu items.

BAs 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.

CThese menu items are already added to AndroidManitfest,xml file.

DThese items are added in activity_main.xml file.

Answer : B

Question 7

The following image includes Android code for creating a Date Picker. The date will appear in TextView which has id: dateText. Which of the following choices is correct about why you must add T to the month as illustrated in the code highlighted in brown?

ABecause the month starts from 0 until 11; therefore, adding 1 gives the correct montn value.

BNo value will be added to the month, it is date style only.

CThis a part of me loop.

DTo avoid any conflict due to difference in the time zone.

Answer : A

Android AND-801 Android Application Development v8 Exam Practice Test