1. What is the keyword we use in the program function when we are using a pointer declaration?
   1. Sealed
   2. Safe
   3. Internal protected
   4. Unsafe
2. What would be the output of the following code snippet?

 float f = 100.23f;
 int i = f;
 Console.WriteLine(i);

• 1. 100
  2. Compile-time error
  3. 101
  4. Runtime error

3. What would be the output of the following code snippet?

string s = "hello australia";
var contains = s.Contains("A");
if(contains)
{
     Console.WriteLine("it's present");
}
else
{
     Console.WriteLine("it's not present");
}

1. It's present
2. It's not present