Q. Write a program to display HelloWorld.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/re
s/android"
xmlns:app="http://schemas.android.com/apk/res-
auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:gravity="center"
android:orientation="horizontal"
android:background="@color/white"
tools:context=".MainActivity">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello World!!!"
android:textSize="30dp"
android:textColor="@color/black"
android:fontFamily="times new roman"
android:textStyle="italic"
/>
</LinearLayout>
Q. Write a program to display student name
and marks.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/re
s/android"
xmlns:app="http://schemas.android.com/apk/res-
auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:gravity="center" </LinearLayout>
android:layout_margin="20sp"
android:padding="10sp" </LinearLayout>
android:background="@color/white"
tools:context=".MainActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:layout_marginBottom="10sp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Name : "
android:fontFamily="times new roman"
android:textColor="@color/black"
android:textSize="20sp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Ganesh Kumbhar "
android:fontFamily="times new roman"
android:textColor="@color/black"
android:textSize="20sp"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:layout_marginBottom="10sp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Marks : "
android:textColor="@color/black"
android:textSize="20sp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="98.34% "
android:fontFamily="times new roman"
android:textColor="@color/black"
android:textSize="20sp"/>
