What does the Obsolete attribute do when used in conjunction with a class?

Why won't this code compile class A { private int i; public int P { get { return i; } set { i = value; } } public int get_P() { return i; } public void set_P(int i) { this.i = i; } }

Which of the following is NOT a value type?

Given the following code : void Main() { var x = 123; Task t = new Task(()=>{ x++; }); t.Start(); Console.WriteLine(x.ToString()); } What is the expected value of x ?

Proper way of defining an extension method for a string class in C# is:

int[] myArray = new int[10]; What will be the value of myArray[1]?

Recursion is a process of defining a ___ that calls itself repeatedly in C#?

What are the types of children does object element can have in XAML?

Which of the following right syntax for declaration and initialization of data variable?

Which of the following how you can use retrieve a single row with LINQ?

Which of the following statements are correct about delegates?