Online Access Free AND-801 Exam Questions

You have an Android application that consists of two activities (MainActivity and SecondActivity) and you want to pass data in text field (ID: FirstNameJD) of MainAcitivity to SecondActivity. The passed data will appear in SecondActivity inside a TextView widget with Id: HelloMessageJD. You will use Intent to pass this data from MainActivity to SecondActivity. The Following two images include the Android code which will be written in MainActivity.kt and SecondActivity.kt files. Your data will not pass from MainActivity to SecondActivity due to a mistake in the code in SecodActivity.kt. Which of the following choices is a correct solution to make this app run correctly?

• A.You need to add an if statement to solve this issue in the two files
• B.Add startActivity(intent) to Secondryactivity.kt
• C.Replace ''name'' with ''pass'' in intent.getSt4ingExtra( ''name'')
• D.Replace getStringExtra("name") with putSiringExtra( "name") in SecondActiy.kt file

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.color:textformat
• B.kotlin:textcolor
• C.android:textcolor
• D.Java:textcolor

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?

• A.This a part of me loop.
• B.To avoid any conflict due to difference in the time zone.
• C.Because the month starts from 0 until 11; therefore, adding 1 gives the correct montn value.
• D.No value will be added to the month, it is date style only.

As an Android developer, to change the font size of a text in Android layout, you should use attribute
"android:textSize". Which of the following choices is the recommended syntax to change the font size to 18?

• A.android:textSize=18sd"
• B.android:TextSize=18dp"
• C.androtd:textSize="18sp"
• D.android:textSize=-"18point"

Fill in the blank space in the following sentence with the correct choice: The..................... to arranges widgets in positions relative each other.

• A.RelativeLayout
• B.Table Layout
• C.Linear Layout
• D.ConstraintLayout