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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?

A.

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

B.

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

C.

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

D.

Add the following code: GoogleMapZoom(60)%

Check the following image which includes Android code. In this code when the app user clicks the button, the user will get a toast message which states "Hello Android ATC". After executing the code, where on the android device screen will the toast message appear?

A.

Top middle (center).

B.

Top left.

C.

Top right.

D.

Right middle (center).

The first image below includes an Android code to generate AlertDialog which is illustrated in the second image. The last line of the code includes "xxxxxxx". Which of the following choices is the correct line of code to replace "xxxxxxx" for the purpose of showing this AlertDialog?

A.

SaveAlert.show( )

B.

Save-Activity( )

C.

Start.activity ( )

D.

savealert.show( )

Which of the following choices is the main role of the button which is illustrated in the red rectangle over the Android Studio tool bar?

A.

Debug button.

B.

Apply changes button.

C.

ADV manager button

D.

Run button.

Which of the following choices is the best answer to fill the empty space in the following sentence? Adding a new color to the colors.xml file in Android Studio (/res/values/colors.xml) helps the app developers to use this new color as attribute value for the ................attribute in all these app layouts.

A.

Java:textcolor

B.

color:textformat

C.

android:textcolor

D.

kotlin:textcolor

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?

A.

This app is just lo show locations on Google map.

B.

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

C.

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

D.

These classes are not related to Google map.

Google Maps allows web sites, mobile apps and other media to connect to its database and import it in JSON format. This web connection between Google maps database and mobile applications are done through https connections and using an API key.

A.

False

B.

True

What is the main role of adding the following permission tag to AndroidManifest.xml file in an Android app?

A.

Allow the Android app to download Google map database.

B.

Allow thisapp to snare internal Google map database with another applications.

C.

Allow the Android app to access the user's precise (exact) location.

D.

This tag is not enough, you still need to add another tag which includes the user name and password to upload the user's location coordinates to Google map database.

Which of the following is true about the following line of code: button.setOnClickListener({})

A.

It sets the time and date of run process.

B.

The system executes the code you write in setOnClickListener({ }) after the user presses the button.

C.

It only saves changes in a text field.

D.

It sets the number of clicks the user presses to run the application.

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 Java or Kotlin code of an activity.

C.

It shows the activity layout in print review.

D.

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